Fasteners Part Numbers

M27426/3175D Retaining Ring
M274263175D

NSN 5325-01-494-9584

07623

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3.098" inside diameter 3.276" outside diameter 0.049" major thickness special flat ring style passivate surface treated

EH621 Cap Socket Head Screw
EH621

NSN 5305-01-494-9546

16282

See more Cap Socket Head Screws

Used on endevco model 6222s-20a-50a-100a.

752826 Tubular Rivet
752826

NSN 5320-01-494-9414

00863

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Used on piper cub aircraft.

400003 Machine Bolt
400003

NSN 5306-01-494-9411

01847

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Used on piper cub aircraft.

0.500-13UNC-2AX1.250LGTH NICU Cap Hexagon Head Screw
050013UNC2AX1250LGTHNICU

NSN 5305-01-494-9390

18257

See more Cap Hexagon Head Screws

NAS6216-40 Shear Bolt
NAS621640

NSN 5306-01-494-9383

15903

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Used on b-52 aircraft. 3a thread class right-hand 0.895" thread length dished hexagon head style 2.490" grip length 12 thread quantity per inch cadmium surface treated unjf thread series

AS453A4-16 Machine Bolt
AS453A416

NSN 5306-01-494-9350

01847

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Used on f-22 raptor. bolt, machine

AS453T4-15 Machine Bolt
AS453T415

NSN 5306-01-494-9349

01847

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Used on f-22 raptor. bolt, machine

AS453T4-21 Machine Bolt
AS453T421

NSN 5306-01-494-9305

01847

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Used on f/a-22 raptor.

AS453T5-14 Machine Bolt
AS453T514

NSN 5306-01-494-9304

01847

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Used on f-22 raptor. bolt, machine

SS5300C1-14 Machine Screw
SS5300C114

NSN 5305-01-494-9289

06657

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3a thread class right-hand 0.468" thread length pan no. 2 head style 32 thread quantity per inch passivate screw surface treated unjf thread series

SS5300C1-13 Machine Screw
SS5300C113

NSN 5305-01-494-9286

06657

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3a thread class right-hand 0.469" thread length pan no. 2 head style 32 thread quantity per inch passivate screw surface treated unjf thread series

MS20427F3 Solid Rivet
MS20427F3

NSN 5320-01-494-9284

00861

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flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style

SS5300C1-17 Machine Screw
SS5300C117

NSN 5305-01-494-9283

06657

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3a thread class right-hand 0.469" thread length pan no. 2 head style 32 thread quantity per inch passivate screw surface treated unjf thread series

SS5300C1-10 Machine Screw
SS5300C110

NSN 5305-01-494-9274

06657

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3a thread class right-hand 0.468" thread length pan no. 2 head style 32 thread quantity per inch passivate screw surface treated unjf thread series

HT4020-7-17 Close Tolerance Screw
HT4020717

NSN 5305-01-494-9271

29294

See more Close Tolerance Screws

3a thread class right-hand 0.625" thread length flat countersunk undercut head style 1.0525" grip length 24 thread quantity per inch furnished with one oring passivate surface treated unjf thread series

SS5300-1-14 Machine Screw
SS5300114

NSN 5305-01-494-9263

06657

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3a thread class right-hand 0.468" thread length pan no. 2 head style 32 thread quantity per inch cadmium screw surface treated unjf thread series

23049021 Cap Hexagon Head Screw
23049021

NSN 5305-01-494-9252

18257

See more Cap Hexagon Head Screws

SS5300-1-09 Machine Screw
SS5300109

NSN 5305-01-494-9250

06657

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3a thread class right-hand 0.469" thread length pan no. 2 head style 32 thread quantity per inch cadmium screw surface treated unjf thread series

321862-67 Machine Screw
32186267

NSN 5305-01-494-9248

06657

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2 thread class right-hand 0.219" thread length pan head style 32 thread quantity per inch unf thread series

321861-17 Machine Screw
32186117

NSN 5305-01-494-9246

06657

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2a thread class right-hand 0.125" thread length pan head style 40 thread quantity per inch unc thread series

36508 Machine Screw
36508

NSN 5305-01-494-9238

06657

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ST3M652C5-18D Close Tolerance Screw
ST3M652C518D

NSN 5305-01-494-9230

29294

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3a thread class right-hand 0.505" thread length flat countersunk undercut head style 1.115" grip length 24 thread quantity per inch navy special project passivate surface treated unjf thread series

321861-65 Machine Screw
32186165

NSN 5305-01-494-9229

06657

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2a thread class right-hand 0.219" thread length pan head style 32 thread quantity per inch unf thread series

MB86-6D60 Close Tolerance Bolt
MB866D60

NSN 5306-01-494-9204

27851

See more Close Tolerance Bolts

Used on F15. 3a thread class right-hand 0.614" thread length double hexagon w/hole head style 0.106" hole diameter 3.750" grip length 24 thread quantity per inch bolt has 0.0156 oversize body passivate surface treated unjf thread series

HT4020-7-16 Close Tolerance Screw
HT4020716

NSN 5305-01-494-9201

29294

See more Close Tolerance Screws

3a thread class right-hand 0.625" thread length flat countersunk undercut head style 0.990" grip length 24 thread quantity per inch furnished with one oring passivate surface treated unjf thread series

LK109V3-22 Machine Bolt
LK109V322

NSN 5306-01-494-9131

01847

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Used on f/a-22 raptor. bolt, machine

HT4020-6-14 Close Tolerance Screw
HT4020614

NSN 5305-01-494-9117

29294

See more Close Tolerance Screws

3a thread class right-hand 0.615" thread length flat countersunk undercut head style 0.865" grip length 24 thread quantity per inch passivate surface treated unjf thread series

HT4020-6-13 Close Tolerance Screw
HT4020613

NSN 5305-01-494-9111

29294

See more Close Tolerance Screws

3a thread class right-hand 0.615" thread length flat countersunk undercut head style 0.803" grip length 24 thread quantity per inch passivate surface treated unjf thread series

HT4020-6-11 Close Tolerance Screw
HT4020611

NSN 5305-01-494-9109

29294

See more Close Tolerance Screws

3a thread class right-hand 0.615" thread length flat countersunk undercut head style 0.678" grip length 24 thread quantity per inch passivate surface treated unjf thread series

HT4020-6-17 Close Tolerance Screw
HT4020617

NSN 5305-01-494-9106

29294

See more Close Tolerance Screws

3a thread class right-hand 0.615" thread length flat countersunk undercut head style 1.052" grip length 24 thread quantity per inch navy special project passivate surface treated unjf thread series

HT4020-6-16 Close Tolerance Screw
HT4020616

NSN 5305-01-494-9100

29294

See more Close Tolerance Screws

3a thread class right-hand 0.615" thread length flat countersunk undercut head style 0.990" grip length 24 thread quantity per inch navy special project passivate surface treated unjf thread series

HT4020-6-15 Close Tolerance Screw
HT4020615

NSN 5305-01-494-9090

29294

See more Close Tolerance Screws

3a thread class right-hand 0.615" thread length flat countersunk undercut head style 0.927" grip length 24 thread quantity per inch navy special project passivate surface treated unjf thread series

HT4020-7-15 Close Tolerance Screw
HT4020715

NSN 5305-01-494-9087

29294

See more Close Tolerance Screws

3a thread class right-hand 0.625" thread length flat countersunk undercut head style 0.9275" grip length 24 thread quantity per inch navy special project furnished with one oring passivate surface treated unjf thread series

0-3576 Retaining Ring
03576

NSN 5325-01-494-9083

07623

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5-018-036 Retaining Ring
5018036

NSN 5325-01-494-9059

07623

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HT4020-7-19 Close Tolerance Screw
HT4020719

NSN 5305-01-494-9015

29294

See more Close Tolerance Screws

3a thread class right-hand 0.630" thread length flat countersunk undercut head style 1.1775" grip length 20 thread quantity per inch passivate surface treated unjf thread series

715160-A Plain Stud
715160A

NSN 5307-01-494-9008

15948

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HT4020-7-14 Close Tolerance Screw
HT4020714

NSN 5305-01-494-8971

29294

See more Close Tolerance Screws

3a thread class right-hand 0.625" thread length flat countersunk undercut head style 0.865" grip length 24 thread quantity per inch furnished with one oring passivate surface treated unjf thread series

0.625-11UNC-3AX2.500LG NICU Continuous Thread Stud
062511UNC3AX2500LGNICU

NSN 5307-01-494-8967

15951

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Used on manifold assembly. 3a thread class right-hand 2.500" overall length 11 thread quantity per inch unc thread series

HL75DU-6A Pin-rivet Collar
HL75DU6A

NSN 5320-01-494-8943

67166

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3b thread class right-hand unjf thread series

581-6985418-18 Machine Bolt
581698541818

NSN 5306-01-494-8920

01847

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581-6985418-78 Shoulder Bolt
581698541878

NSN 5306-01-494-8913

04905

See more Shoulder Bolts

HT4020-7-12 Close Tolerance Screw
HT4020712

NSN 5305-01-494-8910

29294

See more Close Tolerance Screws

3a thread class right-hand 0.625" thread length flat countersunk undercut head style 0.740" grip length 24 thread quantity per inch furnished with one oring passivate surface treated unjf thread series

0.375-16UNRC-3AX1.250LG NICU Cap Socket Head Screw
037516UNRC3AX1250LGNICU

NSN 5305-01-494-8898

16282

See more Cap Socket Head Screws

HL75DU-5A Pin-rivet Collar
HL75DU5A

NSN 5320-01-494-8881

67166

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3b thread class right-hand unjc thread series

92240A621 Cap Hexagon Head Screw
92240A621

NSN 5305-01-494-8877

18257