LISI AEROSPACE – Please refer to Central Documentation Website to check validity

HI-SHEAR Corporation, USA Design Holder CAGE No. 73197

Li SJ A ER DSP Ac E

RI-sheer corporeBoe
2600 SKYPARK DRIVE, ToeReNcE, CALIFORNIA 00509 0eV.
(13
a LISI AEROSPACE Company
For the current list of licensed manufacturers, please visit the
LISI AEROSPACE website at:
HTTR/MMM/.LISI-AEROSPACE COM/LICENSES

PREVAILING

ii
DIA DIA

IDENTIFICATION
GROOVE

FIRST PIN UTS TOROUE

DASH NOM A B LI P W X
THREAD L LBS. OFF
NO. OIA DIA DIA REF REF HEX REF MIN IN-LBS

5 5/32 NOTE: For-S diameter pin, use HL7O-S

6 .13/64 .1900-32 .322 .212 .457 .346.107 i,eoo 25-35
UNJF-3B
.2500-28
.318
.422
.208
.272
.437
.552
a__
.440
8 17/64 UNJF-3B .418 .268 .532 .112 3,000 60-80
JL
21/64 .31 25-24 .538 .336 .672 ° .440 .122
UNJF-3B .532 .330 .652 5,000 130-160
J2-
25/64 .3750-24 .649 .398 .744 .4Th .503 .122
UNJF-3B .642 .392 .724 .488 7,000 200-240

29/64 .4375-20 .743 .463 .862 .565

UJNJF-3B .737 .457 .842 .550 .137 9,500 270-330

33/64 .5000-20 .865 .528 .942

UNJF-3B .855 .522 .922 7E3 .675 .137 12,500 370-430

37/64 .5625-18 .880 .598 1.029 .6Th .878

UNJF-3B .870 .592 1.009 .861 .145 14,500 500-575
.6250-18 1.005 .661 1.123 1.003
41/64 UNJF-3B .986 .145 18,000 625-700
.7500-16 1.105 .786 1.371
49/64 UNJF-3B 1.095 .780 1.351 .9411 1.240 1.110 .156 27,500 900-1000
.8750-14 1.295 .911 1.575
28 57/64 t450 .169 37,500 1200-1325
UNJF-3B 1285 iQL. I5._ 1.292
1.0000-12 1.475 1.036 1.840 1.504
32 1-1/64 ±0 .186 50,000 1450-1600
UNJF-3B i_22P. iiJt ia

GENERAL NOTES: 1. Go thread gage penetration shall be 3/4 of one revolution minimum after thread lock.
2. Dimensions to be met after finish.
3. Use HL84 for oversize replacement.
MATERIAL: 2024 aluminum alloy per OO-A-430 or AMS-OO-A-225/6.

HEAT TREAT: Age to T6 condition per AM S2770.

FINISH: HL7g-( ) = Anodize per MIL-A-8625, dye color red, and cetyl alcohol lube per
Hi-Shear Spec. 305.
HL79D( ) = Anodize per MIL-A-8625 and solid film lube per A55272, Type I.
HL79GG( ) = Anodize per MIL-A-8625, dye color green, and cetyl alcohol lube per
Hi-Shear Spec. 305.
HL79K() = Anodize (151 MIL-A-8625 and LUBECO 905 solid film lube.
® HL79U() = Anodize per MIL-A-8625, dye color black.

SPECIFICATION: Hl-LOKTM Product Specification 345.

CODE: Dash number indicates nominal diameter in 1/32nds.

See Finish note for explanation of code letters.

EXAMPLE: HL79-8 = .2500-28 HI-LOKTM collar with anodize, dye color red and cetyl alcohol lube.

“HI-LOK” and “HL” are international

registered trademarks of Hi-Shear Corporation

DATE BY TITLE DRAWING NO.

HI-LOKTM COLLAR
DRAWN 1960-11-31 R.KL.
2024-T6 ALUMINUM ALLOY
APPROVED 19601131 MC. 1/16 GRIP VARIATION, SHEAR APPLICATION
FOR USE ON STANDARD AND 1/64 OVERSIZE HI-LOK PINS
REVISION 2017-05-11 J.F.Obispo

2017 Hi-Sheer Corporation