Reproduced By IHS

Wth The Permission Of AWNASUnder Royalty Agreement

NATIONAL AEROSPACE STAN DARD@ COPYRIGHT 2015 AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC. ALL RIGHTS RESERVED

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USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY. AIA DOES NOT QUALIFY SUPPUERS OR CERTIF/CONFORMANCE OF ITEMS PRODUCED UNDER NATIONAL AEROSPACE STANDARDS. AlA I4AKES NO REPRESENTATION OR CLAII1 RESPECNNG (1) THE SUIIABIUTY OFITEMS FOR ANY PART]CULAR APPLICATION OR (2) THE EXISTENCE OF OR APPLICABILITY THERETO OF PATENT OR TMDEMARKS RIGHTS.

FED.SUPPLY CLASS

5310

SECTION A-A

TABLE I _ DASH NUMBERS AND DIIV1ENSIONS

501 10

(H)

DASH NUMBERS BOLTSIZE(REF)

@A

+.030-.000

AD+.020-.00s

@c+.010-.000

(H) Tt2/CARBON

STEELCRES

STEELALUMINUM

ALLOY5052

CLADALUMINUM

2024

TITANIUM

D6E

6 .140 .475 .279.068 .008

6L c6L DD6L T6L .076 .0166 c6 DD6 T6 .082 .025

DBE

B .166 .562 .332.079 .008

BL C8L DDSL TBL .087 .016B CB DD8 TB .094 .025

DlOE

10 .t92

.625

.385

.091 .008101 ClOL DDlOL TlOL .625 .099 .01610M .750 .100 .02010 c10 DDlO T10 625 .101 .025

10N .750 110 .02810P .750 .130 .050

D416E

u4

.252 .750

.507

LL7 .0084L6L C4161 DD416L T4161 .252 .750 .725 .016415M .257 .810 .120 .020416 c4t6 DD416 r4t6 .252 .750 .L32 .025

416N .257 .812 130 .028D5T6E D516E

sl16 .314 .938 .635.145 .008

5 161 C5161 DD516L T5151 .153 .016516 c516 DD516 T516 .160 .025

D616E3lB .377 1.000 .762

t72 .0086161 C6161 DD616L T6161 .180 .016616 c616 DD616 T616 ,1BB .025

D716E7 116 .440 1.188 .890

.200 .0087t6L c7L6t DD716L 17rcL .208 .016716 c7t6 DD716 T7L6 .215 .025

DB16E

tl2 .502 7.312 t.0L7.225 .008

B16L CB16L DDB16L TB16L .237 .016816 cB16 DDB16 TB16 .243 .025

CUSTODIAN

NATIONAL AEROSPACE STANDARDS COMMITTEE

REVIS]ON

7

PROCUREMENT

SPECIF]CAT]ON

NONE

TITLE

wAsHE& DIMPLED, 1000

CLASSIFICATIONPART STANDARD

NAS1169SHEET 1 OF 3

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NATIONAL AEROSPACE STANDARD@ @PYRIG}|T 2015 AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC. ALL RIGHTS RESERVED

USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY, AIA DOES NOT QUAUFY SUPPUERS OR CERTIF/CONFORI'4ANCE OF ITEN4S PRODUCED UNDER NANONAL AEROSPACE STANDARDS, AIA MAKES NO REPRESENTATION OR CLAIM RESPECTING (1) THE SUITABIUTY OFITEIVlS FOR ANY PARTICULAR APPUCANON OR (2) THE EXISTENCE OF OR APPLICABILITY THERETO OF PATENT OR TRADEMARKS RIGHTS.

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MATERIAL:

HEAT TREATMENT:

FINISH:

CARBON STEEL -

ALUMINUM ALLOY -

CRES -

TITANIUM -

CARBON STEEL -CRES -

TITANIUM -

STEEL -

ALUMINUM ALLOY -

CRES -

TITANIUM.

snr rJgs, rN ACCoRDANCE wrrH W AMS5121oR ASTM A684/A684M (UNS G109s0).

2024-T4 ALCLAD, IN ACCORDANCE WrTH AMS-QQ-A-250/5 (UNS A82024),5052-0, rN ACCORDANCE WrTH AMS-QQ-A-250/8 (UNS A9s0s2).

A286 IN ACCORDANCE WrTH AMSss25 (UNS 566286).

cP-1, IN ACCORDANCE WITH MIE T 9e16 AMS4901 (UNS R50700)

42-47 HRC140 KSI TENSILENONE

CADMIUM PLATE IN ACCORDANCE WITH AMS-QQ-P-416, TYPE II, CLASS 2.IMMEDIATELY AFTER PLATING BAKE FOR 23 HOURS IN ACCORDANCE WITHAMS-QQ-P-416,

PHOSPHATE COAT IN ACCORDANCE WITH MIL-DTL-L6232,TYPEZ, CLASS 3

2024-T4, ALCLAD - ANODIZE IN ACCORDANCE WITH MIL-A-8625.

5052-0 . ANODIZE IN ACCORDANCE WITH MIL-A-8625 OR CHEMICALLYTREAT IN ACCORDANCE WITH MIL-DTL-5541, DYE OMNGE.

PASSIVATE IN ACCORDANCE WITH AMSz7OO, METHOD 1, CLASS 4,

NONE.

CODE:

.D" PREFIX TO DASH NUMBER FOR 5052-0 ALUMINUM ALLOY.

.DD" PREFIX TO DASH NUMBER FOR2O24-T4 ALCLAD ALUMINUM ALLOY..(-)" PREFIX TO DASH NUMBER FOR CARBON STEEL MATERIAL."C" PREFIX TO DASH NUMBER FOR CRES."T" PREFIX TO DASH NUMBER FOR TITANIUM."P" SUFFIX TO DASH NUMBER FOR PHOSPHATE COATING (CARBON STEEL ONLY)NO SUFFIX TO DASH NUMBER FOR CADMIUM PLATING (CARBON STEEL ONLY)

EMMPLE OF PART NUMBER:

PTI

FINISH CODEDASH NUMBERMATERIAL CODEDOCUMENT NUMBER

REVISION

7

NAffiOSHEET 2

NATIONAL AEROSPACE STANDARD@ COPYRIGHT 2015 AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA. INC. ALL RIGHTS RESERVED ffi

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USE OF OR RELIANCE UPON THIS DOCUMENT OR ANY NAT]ONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY. AIA DOES NOT QUALIFY SUPPLIERS OR CERTIFY

CONFORMANCE OF ITEMS PRODUCED UNDER NATIONAL AEROSPACE STANDARDS, AIA N4AKES NO REPRESENTATION OR CLAIM RESPECTING (1) THE SUITABILITY OFITEMS FOR ANY PARTICULAR APPLICATION OR (2) THE EX]STENCE OF OR APPUCABIUTY THEREIO OF PATENT OR TMDEMARKS RIGHTS.

't

NAS1169-6LP - CARBON STEEL DIMPLED WASHER, PHOSPHATE COATED, .016 THICK, FOR USE WITH NO. 6SCREW.

NAS1169-61 - CARBON STEEL DIMPLED WASHER, CADMIUM PLATED, .016 THICK, FOR USE WITH NO. 6 SCREW.NAS1169DD6 - ALCLAD ALUMINUM ALLOY DIMPLED WASHER, .025 THICK, FOR USE WITH NO, 6 SCREW.NAS1169D6E - ALUMINUM ALLOY DIMPLED WASHER, .OO8 THICK, FOR USE WITH NO. 6 SCREW.

NAS1169C6 - CRES DIMPLED WASHER, .025 THICK, FOR USE WITH NO, 6 SCREW.NAS1169T6 - TITANIUM DIMPLED WASHER, .025 THICK, FOR USE WITH NO. 6 SCREW.

NOTES:

(1) DIMENSIONS IN INCHES AND APPLY AFTER FINISH UNLESS OTHERWISE SPECIFIED,

I2I TOLEMNCES UNLESS OTHERWISE SPECIFIED FOR DIMENSION "T";.008, .012, .016 AND .020 +.002.025, AND .028 +.003.050 r.003

(3) REMOVE ALL BURRS AND SHARP EDGES,

(4) THIS STANDARD TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN.

(5) UNLESS OTHERWISE SPECIFIED HEREIN, REFERENCED DOCUMENTS SHALL BE THE ISSUE IN EFFECT

ON DATE OF MANUFACTURE. HOWEVER, EXISTING MATERIAL INVENTORY CERTIFIED TO A PREVIOUSREVISION OF THE APPLICABLE MATERIAL SPECIFICATION(S) IS ACCEPTABLE FOR USE UNTILDEPLETION.

(6) DIMENSIONING AND TOLEMNCING PER ANSI Y14.5M-1982.

(7) UNLESS OTHERWISE SPECIFIED, PART INVENTORY MANUFACTURED TO PREVIOUS REVISIONS OFTHE APPLICABLE DMWING OR SPECIFICATION MAY BE PROCURED AND USED UNTIL STOCK ISDEPLETED.

REVISION

7

NASl169SHEET 3