Fasteners Part Numbers

5D3-05062 IT NO 184 Cap Hexagon Head Screw
5D305062ITNO184

NSN 5305-01-421-4335

18257

2a thread class right-hand 1.000" thread length hexagon head style 16 thread quantity per inch cadmium surface treated unc thread series

315-68-1026 Setscrew
315681026

NSN 5305-01-421-4325

06672

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20 thread quantity per inch unc thread series

399-08-1072 Machine Bolt
399081072

NSN 5306-01-421-4315

01847

See more Machine Bolts

1.500" thread length 13 thread quantity per inch unc thread series

B1821AH063C100N Cap Hexagon Head Screw
B1821AH063C100N

NSN 5305-01-421-4307

18257

See more Cap Hexagon Head Screws

2a thread class right-hand 1.000" thread length hexagon head style 11 thread quantity per inch cadmium surface treated unc thread series

B1821AH050C400N Cap Hexagon Head Screw
B1821AH050C400N

NSN 5305-01-421-4294

18257

See more Cap Hexagon Head Screws

2a thread class right-hand 1.250" thread length hexagon head style 13 thread quantity per inch cadmium surface treated unc thread series

399-84-1076 Plain Stud
399841076

NSN 5307-01-421-4281

15948

See more Plain Studs

right-hand nut thread 0.562" stud thread thread length 2.250" overall length 16 nut thread thread quantity per inch unc nut thread thread series

399-81-1079 Plain Stud
399811079

NSN 5307-01-421-4277

15948

See more Plain Studs

right-hand nut thread 0.562" stud thread thread length 2.000" overall length 16 nut thread thread quantity per inch unc nut thread thread series

399-84-1075 Plain Stud
399841075

NSN 5307-01-421-4273

15948

See more Plain Studs

right-hand nut thread 0.938" stud thread thread length 2.500" overall length 11 nut thread thread quantity per inch unc nut thread thread series

NAS1580C4T9D Close Tolerance Screw
NAS1580C4T9D

NSN 5305-01-421-4235

29294

See more Close Tolerance Screws

3a thread class right-hand 0.403" thread length flat countersunk head style 0.552" grip length 28 thread quantity per inch passivate surface treated unjf thread series

NAS1580C4R18D Close Tolerance Screw
NAS1580C4R18D

NSN 5305-01-421-4234

29294

See more Close Tolerance Screws

3a thread class right-hand 0.403" thread length flat countersunk head style 1.115" grip length 28 thread quantity per inch passivate surface treated unjf thread series

NAS1580C4T27D Close Tolerance Screw
NAS1580C4T27D

NSN 5305-01-421-4230

29294

See more Close Tolerance Screws

3a thread class right-hand 0.403" thread length flat countersunk head style 1.678" grip length 28 thread quantity per inch passivate surface treated unjf thread series

NAS1580A4R16D Close Tolerance Screw
NAS1580A4R16D

NSN 5305-01-421-4229

29294

See more Close Tolerance Screws

3a thread class right-hand 0.403" thread length flat countersunk head style 0.990" grip length 28 thread quantity per inch passivate surface treated unjf thread series

NAS1580C3T16D Close Tolerance Screw
NAS1580C3T16D

NSN 5305-01-421-4227

29294

See more Close Tolerance Screws

3a thread class right-hand 0.363" thread length flat countersunk head style 0.990" grip length 32 thread quantity per inch passivate surface treated unjf thread series

NAS1580C3T14D Close Tolerance Screw
NAS1580C3T14D

NSN 5305-01-421-4226

29294

See more Close Tolerance Screws

3a thread class right-hand 0.363" thread length flat countersunk head style 0.865" grip length 32 thread quantity per inch passivate surface treated unjf thread series

6-73-209 Cap Hexagon Head Screw
673209

NSN 5305-01-421-4222

18257

See more Cap Hexagon Head Screws

5-73-709 Cap Hexagon Head Screw
573709

NSN 5305-01-421-4218

18257

See more Cap Hexagon Head Screws

4151413 Shoulder Bolt
4151413

NSN 5306-01-421-4216

04905

See more Shoulder Bolts

2a thread class right-hand 0.497" thread length hexagon head style 16 thread quantity per inch item includes two undercuts, shoulder undercut 0.561" from the head, 0.059" long, 0.494 inch dia, thread undercut 0.093" long, 0.032" dia phosphate surface treated unc thread series

242B6384P1 Externally Relieved Body Screw
242B6384P1

NSN 5305-01-421-4215

01852

See more Externally Relieved Body Screws

2a thread class right-hand 0.225" thread length flat countersunk head style 40 thread quantity per inch oxide fastener surface treated unc thread series

B1821AH038C375N Cap Hexagon Head Screw
B1821AH038C375N

NSN 5305-01-421-4213

18257

See more Cap Hexagon Head Screws

2a thread class right-hand 1.000" thread length 16 thread quantity per inch cadmium surface treated unc thread series

B1821AH050C200N Cap Hexagon Head Screw
B1821AH050C200N

NSN 5305-01-421-4212

18257

See more Cap Hexagon Head Screws

2a thread class right-hand 1.250" thread length hexagon head style 13 thread quantity per inch cadmium surface treated unc thread series

70827 Retaining Ring
70827

NSN 5325-01-421-4211

07623

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71893 Retaining Ring
71893

NSN 5325-01-421-4210

07623

See more Retaining Rings

NAS1836-06-13 Screw Thread Insert
NAS18360613

NSN 5325-01-421-4172

11444

See more Screw Thread Inserts

3b thread class 0.187" thread length 32 thread quantity per inch cadmium surface treated flange unjc thread series

45-630012-6 Screw Thread Insert
456300126

NSN 5325-01-421-3951

11444

See more Screw Thread Inserts

3a thread class right-hand 0.781" thread length 20 thread quantity per inch plain unc thread series

45-630012-8 Screw Thread Insert
456300128

NSN 5325-01-421-3947

11444

See more Screw Thread Inserts

3a thread class right-hand 1.219" thread length 20 thread quantity per inch plain unc thread series

NAS384-6-12P Tapping Screw
NAS384612P

NSN 5305-01-421-3944

41756

See more Tapping Screws

oval countersunk head style chromium surface treated

002552 Cap Hexagon Head Screw
002552

NSN 5305-01-421-3817

18257

See more Cap Hexagon Head Screws

42494-477 Externally Relieved Body Screw
42494477

NSN 5305-01-421-3778

01852

See more Externally Relieved Body Screws

1411930000 Machine Screw
1411930000

NSN 5305-01-421-3765

06657

See more Machine Screws

2a thread class right-hand round head style 32 thread quantity per inch self-locking unc thread series

0.25020UNC3A0.750T2G304SAA Cap Hexagon Head Screw
025020UNC3A0750T2G304SAA

NSN 5305-01-421-3757

18257

See more Cap Hexagon Head Screws

604D1-62T60 Panel Fastener Insert
604D162T60

NSN 5325-01-421-3371

37444

See more Panel Fastener Inserts

111-905-020-100-000 Machine Bolt
111905020100000

NSN 5306-01-421-3309

01847

See more Machine Bolts

65551-01015-101 Solid Rivet
6555101015101

NSN 5320-01-421-3297

00861

See more Solid Rivets

Used on helicopter ch-53g.

025977 Machine Bolt
025977

NSN 5306-01-421-3274

01847

See more Machine Bolts

1411487000 Cap Socket Head Screw
1411487000

NSN 5305-01-421-3211

16282

See more Cap Socket Head Screws

2a thread class 20 thread quantity per inch self-locking unc thread series

66-4002-503 Machine Bolt
664002503

NSN 5306-01-421-3191

01847

See more Machine Bolts

1411407000 Cap Socket Head Screw
1411407000

NSN 5305-01-421-3190

16282

See more Cap Socket Head Screws

2a thread class right-hand 24 thread quantity per inch self-locking unc thread series

3512197000 Cap Socket Head Screw
3512197000

NSN 5305-01-421-3188

16282

See more Cap Socket Head Screws

2a thread class right-hand 24 thread quantity per inch self-locking unc thread series

4R-9842 Ribbed Shoulder Bolt
4R9842

NSN 5306-01-421-3186

16014

See more Ribbed Shoulder Bolts

57.2mm thread length flat chamfer head style 1.5 thread quantity per inch m thread series

1003135 Pin-rivet Collar
1003135

NSN 5320-01-421-3113

67166

See more Pin-rivet Collars

9666-1 Retaining Ring
96661

NSN 5325-01-421-3105

07623

See more Retaining Rings

A50229 Retaining Ring
A50229

NSN 5325-01-421-3103

07623

See more Retaining Rings

331515-1 Retaining Ring
3315151

NSN 5325-01-421-3046

07623

See more Retaining Rings

331515-3 Retaining Ring
3315153

NSN 5325-01-421-3039

07623

See more Retaining Rings

328574-1 Retaining Ring
3285741

NSN 5325-01-421-3026

07623

See more Retaining Rings

752-6406825-58 Cap Socket Head Screw
752640682558

NSN 5305-01-421-2947

16282

See more Cap Socket Head Screws

3a thread class right-hand 0.500" thread length flat fillister head style 16 thread quantity per inch unrc thread series

1227B1356 Machine Screw
1227B1356

NSN 5305-01-421-2945

06657

See more Machine Screws

2a thread class right-hand 1.080" thread length pan head style 32 thread quantity per inch passivate screw surface treated altered item MS51958-68 NSN5305000593664 unf thread series

PLT5170AA5-12 Blind Rivet
PLT5170AA512

NSN 5320-01-421-2937

00864

See more Blind Rivets

flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.296" grip length

NAS1580C4R17D Close Tolerance Screw
NAS1580C4R17D

NSN 5305-01-421-2929

29294

See more Close Tolerance Screws

3a thread class right-hand 0.403" thread length flat countersunk head style 1.052" grip length 28 thread quantity per inch passivate surface treated unjf thread series

NAS1580C4R13DP Close Tolerance Screw
NAS1580C4R13DP

NSN 5305-01-421-2928

29294

See more Close Tolerance Screws

3a thread class right-hand 0.403" thread length flat countersunk head style 0.802" grip length 28 thread quantity per inch cadmium surface treated unjf thread series

Fasteners. 1,243,340 NSN and commercial part numbers