Telephone Set TA-1

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llIbT-13626s(EL)23 Febrm w 1976iiiii&%A(Si@ )M December 195S

mLITASY SPSCIFICATIOBT2X&PMONS SST TA-1( )/PT

This epaoificatdon 18 approved for uee by all Department-eand Ascnciee ofthe Oepartslentof Oefenee.1. SCOPE1.1 T&3 13pecif ieation covare one Qpe of portable sound pwared t.alephoneset designated ea 7elephone Set TA-1( )/FT.2. APPLICASU MCUMBtf2S2.1 The following docuimnte, of the ieaue in effaot on the date ofincitation for bide or request for propoeal, form a pert of t&ie epecifice-tlon to the extent epecified herein.S?%CIPICATIOWS

, PEmsluT-T-872 Tvlne, Cottm, WrappingMB-P-71 Pellet, %tariela-handlhg, WoodQQ-S-781 Strapping, Steel, Plat and SeelaPPP-E5S5 Sex, Wood, WireboundPPP-S-601 hces, Wood, Cleetcd-PlywoodPPP-S-621 bee, Wood, Nailed and Lock-ComerPPP-S-636 S&s, FiberPpp-F-320 Fiberboard, Corrugat.adand Solld Sheet StockPPP-T-76 Tape,PPP-T-97 TePe,

Preeenre-SeneitiveAdheeive Paper Water ReeietantPreeeure-.%neitive Adheeive, Filament Reinforced

PsC 90s

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MIL-T-13626B(EL)SPECIFICATIONSMILITARYmL-P-116MIL-P-13.268

ia~M-13231MILF-lb072mL-P-196h&MIL-P-26slh

STANDARDSMIL-STD-105

MtL-STD-129MILSTD-1.b7

MIL-STD-202

,. MIL-STD-252.....,.:. MtL-sTD-L511

~L-STD-810DRAWINOS

(Contd)

Preservation, Methods ofParts, Materials, and Recesses Used inElectronics EquipmentMarking of Electronic ItemsFinishes for Ground Signal EquipmentPlastic Molding MaterialPolyurethane Fosm

Sampling tiocedures and TablesInspection by Attributes for-

Marking for Shipment and StoragePallatized and Containerized Unit I.oadebO inch X ~8 Inch Pallets, Skida,Runners or Pallet Type EaseTeet M?thods for Electronic and ElectricalConponent PartsWired Equipment, Classification of Visualend Mechanical DefectStandard Requirements for Electronic EquipmentEnvironmental Test Methods

ELECTRONICS COMMANDSC-DL-M399 Telephone Set TA-1( )/PT

,. NAVYsK-N-8611 Simulated Gun Blast Equipment

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MIbT-13626B(EL)(Copies of document-erequired by contractors in connection with specificprocurement functione should be obtained from the procurement actitity orea directed by the contracting officer).,3. REQUIRE}ENfS3.1 Firet Article. When epecified in the contract or purchaee order, thecontractor ehell furnieh Firet A%icle unite in accordance with b.3.3.2 Construction. The equipment shall be constructed in accordance withthe requiramente of tilespecificationend Drawing and Data LietSC-DL-168899 (including the requiremante for parta, meteriale, end processeethereon) (See L.&).3.3 Parta, Materiele, and Proceeees, Oenerel. In addition to the requtie-umnte of thie specification, the requirement of KIL-P-11268, including theselection requirement therein, ehell apply (See k .b).3.b Finieh. The equipnnnt eha~ be finished in accordance with KIL-F-3.k072and the equipment drawinga (See ~.h).3.5 Markirq3.5.1 Oeneral. Marking shall conform ta Specification MXL-M-13231. Frontpanel marking hell be Oroup 1 ea described in that specification (See &.&).3.5.2 Visibility. Wherever practical, parte ehe3.1be so mounted that theiridentification markinge will be readily visible withthe equipment. minimun disaeeembly of

3.5.3 Serial Numbere. The equipment ehal.1be eerially numbered.3.6 Interchangeability. Like unite, aesembliee, eubaesemblles ad replace-able parte ehall conform to Requirement 7 of MIL-STD-IA5L(See II.8).3.7 Preconditioning. The equiprmnt ehall be capable of meeting therequireranta herein, without subsequent proceeding, after subjection to thebounca preconditioning of 4.6.3.8 E1.eotric&l3.8.1 Eamhone Element TA-IJ8( )/PT3.8.1.1 Frequency Reeponee. The reeponee of the earphone element through-.pecified in Figure 1 (See% .9.1).out the voice frequency ra e ehall be greater or equal to that level

::~~e *ohus (See L.9.X.edanca. The input i edence of the earphone element at 1000 Ha

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MIL-T-13626B(EL)3.8.1.3 Overload. There shall be no evidence of rattling or distorttinin the earphone element when driven at a level of 5 rawthroughout tie fre-qnency range from 500 to 25OO Sz.3.8.1.11 ImeulationRacist.ante. The elerant shall have a minimum insula-tion resistance of 5 Megohms between terminal and franm when measured at500 volts D.C. (See k.11.1).3.8.1.5 %gnetic Stebtiity. The frequency responee of the element ehallnot have changed more than b db when subjected to the tests of 4.11.2.3.8.2 ~crophone Element TA-121( )/FT3.8.2.1 Frequenq Response. The response of the microphone in the voicefrequeocy ran e s

f be greatir than or equal to that specified In Figure2 (See I4.1O.1.

&8&2:W;ee lb.10.2Y. . , ,.The out ut izpedance of the ~crophone at 1000 Hz shall3,8.2.3 Insulation Resistance. The microphone shall have a mini.muminsulation resistance of 5 Me ohm between terminal and frazm then nmaeuredft 500 volts d.c. (See h.11.l .3.8.2.4 lk~etic Stablli The frequency reeponee of the microphone shallnot have changed more than db from the initial response U&M eubjected tothe tests of 14.11.2.3.8.3 Telephone Set TA-1( )/PT3.8.3.1 Oanerator Output. Men teeted b accordance with IJ .12.1, operationof the generator lever shall produce a zdm of 30 vrms, 20 ; 5 Hz outputover a eimulet,ed k miles of UD-1( )TT field wire into a 1700 ohm load.(See 4.12.1).3.8.3.2 Ring %neitivi~. The audible and vis.~ signale shall operatewith a minimum input,of 30 vrma at aIW frequency between 15 and 25 Ss.(See 4.X2.2).38.3.3 ?~.. The input impedance of the combined signal circuitat 20 Hz shall be 1 00 : 100 ohm. (See &.12.3).

3.8.3.4 Insulation Resistance. AU metal parts intended to be insulatedfrom each other ehall have a minimum insulation resistance of 10Q Hazohmaat 5CU volts do. (See k.12.k).3.8.3.5when test2%t2%&Tw%H5R


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141-T-u626B(sL)3.9 service Conditions. The eqniprnnt ehall rmet the folloulng serviceConditione.3.9.1 Tcmverature3.9.1.1 b. hti ad 8fter teat.ingKM Speoified in b.23.1, ti equip-rnnt e~=et tlterequlranmnta of Table 1.3.9.1.2 iii h. During and after teetlog ae apeoified in 4.13.2, tie equip.mant shclZ%t * reqtienmte of Table 1.

3.8.1.13.8.1.2

3.8.2.13.8.2.2

3.8.3,13.8.3.23.8.3.S

T- IBarpholm Slalmnt TA-118( )mFrequency ResponeeImpedanceMior@l one Slenent TA-121( )/FTFrequency ReaponceImpedanceTale@ one Set TA-1( )/PT(lcneratorOutputR.iogSanaitdvity@Xational

Zi2mktE~?d&~~%%??Z:tn~AzbEi22icuelllng, or deterioration of partu and materiala, and ehall bet the requlre-nxmta of 3.8.3.1, 3.8.3.2 aud 3.8.3.5. h addiuon, the %: %!*crhone elementu ehall =e$ the re~irementm Of 3.8.1.1 and 3.c~letion of the hnmld.ityteet.3.9.3 Altitade (E.levation~. The equipuent shall ehou no evidcnoe of damegeor deterioration in performance at altitudes up to 10,000 feet ahove sealevel after e~rage at altitudee np b 25,0w feet tive em level(See A.15).3.9.b Makege(Immreion . The enuimmnt carrying oaae shall ehou noevidence of leakage aftJ3.9.5 Bounce and Shook.

taat.lngat-epeclfied-in-b.18.

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J!ILT-13626B(JYJ)3.9.5.1 Sounae, Iaoae CerKO. Fo.@wing teeting ee epecified in h.16, tbe Qequipment ahdl met the requirement of Table 1.3.9.5.2 =Ock, DroP FoU.udng tieting ea epecified in b.17, the e@p-mmt eha.U meet the &uiremits of Teble I.3.9.6 Slaet. Following teeting ee specified in &.19, the frequenoyreep~~~e ~o~ @ ~cro@~e ek=mte (3.8.1.1 end 3.8.2.1) ehallnot have ahanged by =re tbn 3 db.3.10 .Sforknumhi . The equipnmnt ehell be ~ufactured end a&en@led inaccortiaquirauent 9 of IfHA1D-@ end the applicable portions ofthe following paregrephe:

In UIL-P-l126SGeneral requirement for plaetic.materialend plaetic parte.Wiring end cabling, inOMding:SlackProteotiQnClearancesplicingConnection, generalOronnding, ge~ral~eldiog on wire end oableSoldering and brezing

I .Clquling of Uqitaif. @neral Recplreqenta for eeouring of perte1,! Proceee for uelding

Sel.f-tapp* ecreueCleening prior to welding

~. QUALMT ASSURANCE PSOVISIONS b.1 ReeDo M ibility for Inmection. Unleee otieruiee eped.fied in the:contraot or poroheee order, the contractor ie reeponeible for tie perform-:ence of all inspectionrequirement ee epecified herein. Sxoept ee other-wise epeclfied in the contract or purohaee order, the contractor IOVYuee his

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141-1.3626 B(EL)own or any other facilities euitable for the performance of the inspectionrequirements epecified herein, unleea disapproved by the governmnt. thegovernment reeerveethe right ti perform my of the inapaotione eet forth inthe specification where eucb inepectione are deemsd neceseary h aeeuresupplies and eervice conform @ prescribed requiremante.14.2 Classification of Inepectiona. The inepeotion requiraaente epecifiedhereAo are Cbsif ied aa folloue:

a. kirat Article Inspection (See 4.3). Doee not include preparationfor dalivery.b. Inepectione covered by subeidiery dooucxmte (See b.~).c. Quality confonosnce inepection9:(1) Q@ity conformance inspection of equipment before preparation for

delivary (See b.5).(2) Qud.ity Conformance inspection of preparation for delivazy(See b.~). .

11.3 Firet Article. Unleee otherwiee epecified in the contraot or purchaeeorder, the Firet Article inepeotion eha.11be performed by the contractor.4.3.1 First Article Unite. The contractor ehall furnieh the number ofFiret Article unite in accordance with tie follouing:

a. Tuo (2) each Telephone Sete TA-1( )/P2b. Tw (2) each Sarphone S.lenmte TA-116( )/PTc. Tuo (2) each Microphone Elemente TA-121( )/PT

~.3.2 Fiaut Article Inepection. Theof tlm inapectione epecified in Tableonier epecified therein.Firet Article inspection ehall conaiet .11, and eball be perforcmd in the

4.3.3 First titicle hate. The Firet Articla teet plan and teat reprt(s )ehall be ae required in tie contract or purcbeao order.b.b I.nexactioneCovered by Subeidiary Docuimnt4. The fol.lwing eball beinspected under the applicable eubeidiary docunmnte ae part of the inepec-ticn required by thie epectiication, end the inspection requirement epeci-fied in th contract or purchese order.

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1lUL-T-13626B(SL)mm RSQUE+S.D

Conetructlon 3.2Par*, *terials and Proceesea 3.3Finleh :3.4Marking 3;5

:TABIZII:FirstArticle Inspection

m Reqmt . InaP UniteInep. covered by b.h Allaubeidiary documenteBounce Preconditioning 3.7 b.6 All.

Group A Inspection See Table III AllGroup B Inspection See Table IV All&oup CInepeotion See Table VBlast Teat 3.9.6 I ib,19~ unit 2

b. s @A1.ity Conformance Inepection of Eaulpment Sefore Preparation for=k.?l through ~.5.3. Thie does not relieve the contractor ofe contractor ehall perform the inepectione specified in L.4,his reeponeibility for performing any additional I.napeationwhich ieneceemry to control the quali~ of the praduot and tm aeeure coiqll~ewith all epeoification reqeiramente.

: i$.5 . 1 Ckaup A Inspection. Sach unit on contract or purchaee order eball~be inepect.adfor conformance ta the inapectione epecified In Table III.,Discrete lobe ehall be formed fram unite that Daae this inmectian.Factare of lot conrooetion not defined herein: or in the cbntraot or nnr-chaee order, ehall he In accordance with UIL-STD-105. Sach lot ehall ~ae&jed. to eemp~ inapeotion, utilizing the procedure of MIL-STD-105,uning the general Anapeotion levele, and ACILISindicated in Table III.&.5.l.l order of Impaction Within (troP A. Group A I.napeotionaball beperfonaed in an order aatiefaot.cnyto the governrmnt, exceptthat theoperational in &.lZ.5 ehall be .laet.

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J41L-T-3.3626B(13L)TABLE III I

OrouP A IneueotionAuIneD mum IneD Major JilnorVialull Jbohanioal 3lot k.7mctrioalTA-11.8()/mIapedance 3.8.1.2 b.9.2 l%-

TA-321( )/FTl.npedance 3.8.2.2 L.1O.2 s-TA-1( )/PTOanerator Output 3.8.3.1

J

4.12.1 l% forRing &@3itiVitiy 3.8.3.2 $.:.2 theInput ImpedanDe 3.8.3.3Operational mup3.8.3.5 L:3.2: 1%

~5i~tiOrOUR B Inaoection. OrOUP B it16p80tioD shall normally be yrfomedthat have paused Oroup A inapeation ad on sties selaoted fromun.itathat have M&m aubjeoted W ~ mt the OrouD A tiDeotion. Thieinepeotion ehall amfonn to Table IV and toof Table 1 of [email protected] OrouP B saawu 47 Plaae. The Orouplisted in Tabla IV, ehall be M follows t

the ep~oial Gapeotion levd.e

B 8ampling plane, for the AQLle

A& Inmeation Lavel

lJ.5.2.2 Ordar of InexotAon Mtiin Oroup B. Oroup B inspection ehall beparfonaad in en order e.stiefaotoryta * govelllmnt.

OrouP B SneDeotionXoaP Recx@ a AQL?A-llLl( )/m

Frequency Raeponse 3.8.1.1 Ib.9.lOverload 3.8.1.3 b.9.3)

k$ forInsulation-Resietanoe 3,8.1.&Mgnetio stability Ib.11.l the3.8.1.5 lb.11.2 group9


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MILT-13626B(EL)Group B InaPection (Contd)

IOSD Reqmt InaP AQLTA-I.21(YnFrequency Reeponae 3.8.2.11

b.los 45 forInsulation Resistance 3.8.2.3 & theWgnetio Stability 3.8.2.h . . groupTA-1( )/FTInterchangeability 3.6 6.5.% -Leakage(humsreion) 3.9.4 .~:!8 lJ$Ineul.atlonResistance 3.8.3.~ 4.12.& k%

11.5.3 Group C Inspection. Group C inspection ehall be ~rformed on unitsthat have paesed Group A and Group B inspection. The inspection shall con-eist of the inapactione epecified in Table V. Samplee ehall be selectedin accordance with 11.5.3.1.L.5.3.1 SamDling for Group C Inspection. Two sample units of telephoneeete, earphone elements, and microphone elamente eball be eelected atrandom for each group of inepaction, es applicable, in Table V, every tuomcnthe or SCCIunite or fraction thereof produced, whichever cccure firet.The firet semplee ehall be eelected from the first production lot.4.5.3.2 Order of Inspection Within GrouD C. Group C Inspection shall beperformed in the order specified in Table V.h.5.3.3 GroUP C Failuree. Actions required relative to Group C failureeshell be aa epecified In the contract or purchaae order.~.5.b Reinfection of C~orminR Group C SamPle Unite. Unleee.otherwiee.~~cified, s~le ~te W* have been subjected to andpaaeed Group C ~action may be accepted on contract provided [email protected].,+pair?d and .@e eample tite are reeubjetted t6 and paas tbe leakage (immareion) testof b.18 and Group A inspect.ion,in that order.

TASIJIV13rouuC lnapection

ImP Reomt InaP Unit 1 unit 2 .TA-1( )/PTLou Temperature 3.9.1.1 IJ.13.1 1: 2High Temperature 3.9.1.2 ~.13.2 .::- 2 Humidity 3.9.2 :.$Altitude ...3.. .?3.9.3 1SounceDrop 3.9.5.1 :3.9.5.2 b:l% .5

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KILT.13626B(BL)(Mc.upC hepection(~td)

InaP Reamt - unit 1 unit 2TA-118( )/~Law Temperature 3.9.1.1 li.13.l 1 1High Temperature , 3.9.1.2 lJ.13.2 2 2

TA-121( )/FTLaw Temperature 3.9.1.1 1$.13.1 1 1High Temperature 3.9.1.2 h.13.2 2 2&.6 Reconditi oninR Sounce. The unit shall be placed in ite normal opera-ting poeition on the table of the Package Teeter, Type lDOD-SC, ae made bythe L.A.B. Corporation, Skaneatele9, N. Y., or equal. The package teeter,shafte in phaae, ehall have a epeed euch that it is $xX, possible t.ainserta l/32 inch thick etrip of material under one corner or edge to a diatancaof 3 inches ae the unit bounces. The unit ahal.1be subjected,to tAia pre-conditioning for 1 minute. After bounce preconditioning; the unit ehall notbe repaired, aligned, cleaned, or otherwise changed prior ta subjection toI.napection.L.7 Visual and Pbchanical Inspection of Equipment. Squipuent ahdl beexamined for the defecta Mated in MIIATD-252.b.8 Inmection for Dimensional IntercIianiceabiliq. The dinmneione Matedbelow shall be gaged or akmeured to det+rmine confornuuiceto the phyeicalI.nterchangeabili@requirement of 3.6. When a listed dimeneion ia notwithin epecified or deeign I.imita,it ehall be considered a &or defect.

a. External and internal dimeneio~ of caeee, covere, nnd insertableaaeembliee, when such di.mnaiona a.ffct mating of parte.b. Dimenelone of cavitlea, when such dinrxmione affect ineertion ofitelne.c. Location of hinges and faetenere on eeperable parta or aaaembl.ieewhich mat mete, such aa ceeee, covers, and mountinge.d. Location of connector, lockinE Dine. fnetenere. slides. andmountinge which receive mati.ng-partao~ plug~inand location of the mating parts on the plug-ine. Size and form of epecial thraada.

&.9 Electrical Teete for TA-118( )/PT

assemblies and &jor unite;eeaembly or =jor unit.

k.9.1 Preauency Respomee. Connect the equipment a.eshown in Figure 3.Set tie audio oscillator to 3C0 Hz, .I.2 vnzs or VTVM 1. The m.lcrcphoneandoutput circuit ehdl be calibrated to maaeurw tie sound preeeure levelvltM.n the 6CC cavity. Record the sound pressure level for compliance d thU



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I;MIL-f-l3626B(EL)!3.8.1.1. Repeat the procedure with the oecillatar set at LOO, ~00, 600,i8co, 1000, H50, 1500, 1750, IQOO, 2250, 25@~ 2750) 3~, 3250, 35~,~37.50,IL,ooHz.~ 4.9.2 Impedance. connect thtie u.ipmantas shown in Figure b. set the( audio oscillator h 1000 Hz, .~ volts on the VTVM. Replace the afuphone,element with a decade resistor and vary the resistance until the VTVM againIreads .C6 volts. Record the value of the decade reeietcr for compliance\with 3.8.1.2.~b.9.3 Overload. Connect the earphcne element to an aUdiO osci~ator Ed/at a power lSVEl of 5 IW, &oughOut t JI~ frequency range from SW to 2~00Inz.Iheld y ehal.1be no evidence of rattling or dSetortion when the unit ien close proximity to the SSr;I&.10 Electrical Teete for TA-121( )/FT.~~.I.o.lFrequency Reeponae. Connect the equipment as ehcwn in Figure 5 with~S1 closed. Position tie microphone elsmsnt I./binch directly in front of}the driver cnit with the diaphragm of the microphone parallel ta thediaphragmof the driver. The driver unit shall be calibrated h provide a~sound preesure of 28 dynaa/cm2 at 300 Sz at the face of the microphone~;l:y; . Record the voltage acrcee the 600 ohm resietir for compliance withRepeat the procedure with the reference soundpreseure and the{~i~e~ ~requancy eet eucceeaivsly at ~, 503, 600, 800, 1000, 1.250,1500,!1750,2000, 2250, 2500, 2750, 3000, 325o, 3500, 375o, and l@OO Hz.~14.10.2Impedance. Connect the equipment as shown in Figure 5 with S1 open.,Peaitionthe microphone as in ~.10.l and adjust the output of the oscillator;until the VTVM reads ,C6 volti at 1000 Hz. Close S1 end adjuet tie decademeaietor until the VTV?4 reads .03 volts. Record the value of the reeietanceforcompliance with 3,8.2.2.~.11 Electrical Teats for TA-IJ8( )/PT and TA-121()/PT1$.11.1 Insulation Resiet.ante. The elements ehall be teeted.in accordanceiwitbteet condition B, Mathod 302 of MIL-STD-202. Measurements shall be,Men between a termlna.1and the .covarmounting ecrew. There shall be no!evidence of arcing or breakdown.!b.11.2 lhgnetic Stability. Record the frequency reaponee of the units$under teet (See 4.9.1 and l&.lo.1). The units shall then be eubjected ta 6uccesaive discharge of opposite polarity applied from terminal to terzdnalfroma 10 microfarad capacitor charged to 3.30volte. Following thie pro-~edure, the frequency response shall not have changed more than 4 db from!theinitial response.ip.12 Electrical Teats for TA-1( )/PT

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IIILT-13626B(EL)~ .M.1 Oenerator Ootput. Connect tbe equipment ae ahonn in Figure 6.Cperate tbe generator lever and meaaura tie generator ou@ut for conphmceVlth 3.8.3.1.&.L2.2 Funs sanaitivit~. Conneot tie telephone eet to en audio oecllla~reet at 30 vrnkv, . Sat md.lble coatrol to maximum. Verify that tbeaudible and vieud eignale operate. Repeat the procedure with the oscillatoreat at 20 Ma and 25 %.

ku%ka%s%20%y% :A%%Hr%w&L%%w&hEvlti e decade raaiator and vary tbe reslatance until the VTV?Ia@n reada 30vnm. Record the valne of the decade resi.etorfor conplianoe with 3.8.3.3.f$.12.& Inenk@on Resietxuwe. Tbe eqoipnmnt eha.11be tested in accordancevith taa~ condition B, Ullxl302 of KIL-STD-202. MaaeurarOmt.4ehall betakanbatvaen aacb Mm terminal md tbe caae.IL.12.5 Operational. Connect t- TA-1( )/P2 telqbnea together and perfmthe fOlloving teatu:

a. Operate t&e genaratir lever on unit 1 and verify that tbe aodlbleand visual signale operate on unit 2. The eudibla EIignolvoluw ahdl bevariable from loud to low, ad shall be Inandlble in tie off poeition. Thevlsaal eignal ohal.1r+maln en ontil tha push-to-talk ovitcb ie dapraeeed.Repeat the prooadum with.the unite reversed.b. With tbe pub-to-talk avitcb depreeeed sidatone ehall be notid oneaoh onlt.c. Betab.Meh a two-my aonvereation betuaan tit 1 aad unit 2.

h.13 Temaretoro fast.h.13.1 Lm Tenwratoro. fhe aqulpmnt L?ha.Ube toabd in accordame withHJod%*h cedum 1, of HIL-BTD-81O. The etorage tmperaturo eha.11be-80 for ~ ~oriod of 2& honrn, ond the opemtlng taipemtaro oball bo -65%.b.13.2 H@ Te~mturo. Tbe equlpmnt eha.11be tcstad in ffioordancewith5011, %ocedaro 1, of %kSTD-810. Tho operating tompemturo ohall be150%.h.~ Kunidi Toot. fhe oqalpnsantoholl bo teatod in accordance with%~od-*e I*, of MIMKI-810. Kcamromnte all be raedeW tie perlodo ah- on tie figom for tbe oycle.~.x Altitude Teat. Tbe oqulpmnt oholl be tooted in aooordance with%thod 500.1, Procodure I, of MIL-STD-810, oxocpt the operating altitudeehall be 10,OCO feat above mm levaL ad the stirege altitude shell be25,000 feet above oee level. Conneot the oqaipmnt in accordance with/ 13



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MIL-T-13626B(EL)Figure 8 nnd parform a ialk-th.runteet on tie tal~hone. Following thealtitude test,perfonc the aparational inspection of &.12.5.4.16 Bounce, Locee Cargo Test. The equipment ehall be teeted in accord-ance with Method 51b.2, Procedure XI, Part 2 of HIL-STD-81O.h.17 shock, Drop Teet. The equipment ehall be teetad in accordance withMethod 516*2, Procedure II of ~L-STD-810.4.18 Leakage (hcereion) Teet. The equipmant carrying caee ehall betested in accordance with Method 512.1, Procedure I, of MIL-STD-81.O.&.19 Slast Teet. The telephone eet ehall be mounted on the carriage ofthe US Navy Simulated @n sleet Equipment in accordance with Bureau ofShipe Drawing SK-N-86h with the front edge in the teet plane and ite tiecoincident with that of the axplosion chamber. The equipment shall beeubjaetad to 30 rounde of blaet at a peak pressure of 9.5 rounds per squareinch. Following the test, maaeure the fre~ency raaponee of the mlcrcphonaand earphone elements for compliance wltb 3.9.6.k.20 Quality Conformance Inspection of Preparation for Del.ivq Prepara-tion for dal.lvaryehall be inapacted in accordance with HIL-P-11~ toccnfomanoe to the requlramante of Section 5.5. PREPARATION FCElDELIVERY.5.1 beeervation and Packagi Preservation and packaging aha.11be levelA or C, ae specified (See 6.15.1.1 Iavel A.5.1.1.1 Clew. Telephone Set TA-1( )/PT aha.11.e cleaned in accordancewith proceee C-1 of HIL-P-116.5.1.1.2 u. Telephone Set TA-1( )/~ shall be dried in accordance withapplicable procedure of MPP-116.5.1.1.3 Preservation ADD1.icatAon. None required.5.1.1.b Uni t Packatz. ~t packagiog shall be in accordance with thenwthcde prescribed in HIL-P-IJ6 CC, apecffied herein.5.1.1.4.1 Technical Literature. Each technical literature chall bep@aged method IC-1.



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HIM-13626 B(BL)5.1.1 .b.2 Tale@xma Set TA-1( )/PT. Saoh tdaphom eat au ~ i~vi-dnally pack~ aa followe: Seoore the set uiWn the caae,cloao tbe cover and ssure uith feetenare provided. Fold the canying etmpin proportionate d.imnaiona end tie ulth t.uinoccdonaing to T-T-871, Type L.Cushion each cane on dl aurfacae with ca.llaor prideor both fabricated offiberboard conforming to PPP-F-320, type CF, class waatber-resietant,varie~ SW, grade W6C, deeigned ta protect all projection and abaorb tiah~k of impact in handLing and tranait. AO an alternate, cushioningmaterial may be fabricated of plaatic =lding material conforming @ RILP-1~ or polyurethane foam confonzing to MILl!-2651&. Pleoe the cuabioneditem uitbin a clone-fitting fiberboard box conforming b PPP-s-636, W6c.Place the tdmical literature, peclmged aa epecified in 5.1.l.~.l on topof tie contiti, directAy ender the lid of W box. Cloee the box inaccordance with the appendix of the box specification.5.1.2 Level C. Sach Telephone Sat TA-1( )/FT ehall be preaermd endWMed in a ~r tit _ effti adeq~ta protection cgninat p4yeicoland en-onzmntel damge during ehiprant, handling and Linitad intrcnaitstorage.5.2 packing. Pacldng shall be level A, B or C no epacified. ~oDingcontainers for all levala shall beanper~oaed lcade during ohipmantor(s) or i~ contents (See 6.1).

capable of etacki-igand e~rage without end support-Gg -dameging the contdn-

5.2.1 LOvd A.5.2.1.1 Conaolidaticn. A quantity of Telephone Set TA-1( )/P2, packagedaa epacifled in 5.1, shall be packed tithin n close-fitting fiberboard boxconforming to PPP-%636, type CF, claea weather-resiotnnt. hx cloaarashall be ee epecified in the appendix of the bnx epeoification. Tofacilitate palletiaatinn, fiberboard boxes ehall be onifonz in aiae andcontain equal qnantitiee of the packaged itvme ta tba greateet extentpracticable.S.2.1.2 Pallatined had. A quanti~ of containara, packed aa specified in5.2.1.1, shall be plac~ on a pallet, 10zA me I, confbrud.ngto HIL-STD-lk7except that the pallet ehall be eoftvood confomning to m-p-n, typoIV,size 2. A fiberboard cap aball be ezployed over tie load having two aideaextandlng aun the.etacked load at leaet 12 inches to accommodatemarkingreqairementa. The cap eha.11be fabrioztad of fiberboard confomziog toPPP-F-320, claaa ueether-resietant, @a or V3C. The load shall bebondedb the pallet by etrapping oonforniog to W-B-781, ~ 1, finieh A orOhrink film.5.2.1.3 baa Than Pallstized bad. When quentitiea per deetinatiaa areless than a pallet load, the containers packed ae apeoified in 5,2.1.1ehell be waterproofad, with tape conforming to PPP-T-76, in acwrdance uitbthe taping requiramenta of the appe~ of tIm box apaoification. A qaantity

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r .I1I KWT-13626B(EL) 0\ of the waterproofed containers shall be packed within a oloee-fitting bnxconforming to PPP-B-601, overeaaatype; PPP-B-621, .vWle b, cl.a.es; ork PPP-&585, etyle 2 or 3, 019s9 3. hben * groae weight exceeds 2C0 pounda,or the contaher length and width le ~8 x 2& inchee or more and the weight~

axcaada MO pounda, 3 x ~ inch ekida, laid flat, shall be applied in accord-ance uith the requiramanta of the container specification, or if not epeci-~. fled inthe specification, in a manner Wch will adequately support the~tam and faeilitata the uae of material handling equipment. Cloeure and, etrapping ehall be in accordance with the applicable container apacificationor appendix thereto except that metal strapping shall conform to GQ-S-781,j type S,,finiab A.

\ 5.2.2 L9Vd. B.\t5.2.2.1 Consolidation. A quantity of Telephone Set TA-1( )/PT, packaged~ aa epacified in 5.1, shall be packed aa specified in 5.2.1.1..1I 5.2.2.2 pa.lletia~ Load. A quanti~ of containers, packed ae specified in; 5.2.2.1, eball be palletized aa epecified in 5.2.1.2.$ 5.2.2.3 Lees Than Palletized I.oad. When quantitiae par destination are; Mea than a pallet load, the container packed ae specified in 5.2.2.1 ahe.11~ be reinforced by preaaure-mnaitive filamnt tape conforniw to PPP-f-97,t type IV ae epecified in the appendix of th box epaoifioation. No fortherI p~k~ ehall be required.~ 5.2.3 Iavel C.I 5.2.3.1 Consolidation. A quantity of Telephone Set TA-1( )/PT, packaged.1, eball be paoked ae specified in 5.2.1.1, except thatt %~%%~%~s ehall be claae domestic.I 5.2.3.2 Pa3J.etizedLoad. A quantity ofcontainers, packed ae epecified inI 5.2.3.1, sba.11be [email protected] ae specified in,5.2.l.2, except that theI fib~bomd cap shall be claaa domaetlc.i,5.2.3.3 ~SS Than Palletized Load. When quantitiae pzr destination erelees than a pallet load, tie containers packed aa apacified in 5.2.3.1ehall be ueed ae the chipping container. ifofurther packing shall barequired.

5.3 Marki=. In addition t.aany epecial marking required by the contract~ or order, interior packagea and exterior shipping containare ehall bemarked in accordance with KIL-STD-129.

6.1 orderi~ Data. procurement documznta ehould epacify the following:16



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a. Title, number,Uu3reto.

b. Type required.

HILT-13626B(IiL)and dab of this Specification and q amandmnt

Iavel of packaging and level of packing required for ehipuant(kv% A, level B or level C).d. The epaoific paragrapha of Section 5 uhich are applicable b theparticuhr procurement.e.f.6.

Hhen tba rou@I bandliog tact ie required.Marking ad chipping of eamplae.Place of final inspection.

6.3 (koup C hope ction. Approvcl to ship my be withheld, at the discre-tion of the govarnmnt, pending th decision from the contreoting officeron the adequacy of corrective motion (See b.5.3.3).6 .)J lkmnclntare. The porenthcsee in the n~ncl.oture will bo deleted orrepl@ed by a lotter identi~ing the porticulnr design; for axomple:%A-lW/IZ. The contractor ehou.1.dpply for n~lotore in accordance withthe applicable clouee in the controct(See 1.1).6.5 f%rifiootioa ~ ction. Verificd.ion by W gover~nt will belimited h tb arcountdeemad neceaoary to determine co@ianoe with thecootract ond will ba linitod in oeverity to tho definitive quslity easoranceprovieiono eatnhliabad in thio apecifiootion and tbe contrect. Tho omuntof verificotim inqmotion by t&e government till be adJneted to mkomaicmm utilisation of Uta coatrector!s quali~ control eyetem nnd theqnaliti history of the product.6.6 I&ation of C?paation In@eotion. It ie deeireble thot ~e operationalioapaction (lJ12 5) b flmsd at a location that wiU ninimiae hendling(*iCb =isbt huh &T~ the cqeipmnt)fM.er thio iospectAon 18 com-pleted. It ie racmndad that tAe entire lot (including all previouslyinepacted sample onita) be sar+.laded inepected iEEEMMate3y prior top=- .

Coatodianm - (=)

Reparing ActivitY~ - (EL)project MO. ssC?5-A231

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Telephone Set TA-1

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Transcript of Telephone Set TA-1