Fasteners Part Numbers

2309804-1CP Retaining Ring
23098041CP

NSN 5325-00-241-5492

07623

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special clean for oxygen service

2309805-1 Retaining Ring
23098051

NSN 5325-00-241-5491

07623

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N003666 Retaining Ring
N003666

NSN 5325-00-241-5490

07623

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2309821-1 Retaining Ring
23098211

NSN 5325-00-241-5488

07623

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2309820-1 Retaining Ring
23098201

NSN 5325-00-241-5487

07623

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3150-3144-002 Externally Relieved Body Screw
31503144002

NSN 5305-00-241-5483

01852

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2a thread class right-hand 0.258" thread length pan head style 32 thread quantity per inch passivate surface treated unf thread series

AN229-1AL961 Slide Interlocking Fastener
AN2291AL961

NSN 5325-00-241-4605

03537

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dichromate slider surface treated

9652-19-00 Turnlock Fastener Stud
96521900

NSN 5325-00-241-2634

18421

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cadmium surface treated

98-0W5-17 Turnlock Fastener Stud
980W517

NSN 5325-00-241-2631

18421

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cadmium surface treated

MS20435-5C28 Solid Rivet
MS204355C28

NSN 5320-00-241-1841

00861

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button head style cadmium surface treated

MS20435-5C7 Solid Rivet
MS204355C7

NSN 5320-00-241-1840

00861

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button head style cadmium surface treated

MS20435-5C5 Solid Rivet
MS204355C5

NSN 5320-00-241-1839

00861

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button head style cadmium surface treated

MS20427M4-5 Solid Rivet
MS20427M45

NSN 5320-00-241-1837

00861

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flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.125" grip length 49000 single pounds per square inch shear strength

MS0427-10C40 Solid Rivet
MS042710C40

NSN 5320-00-241-1834

00861

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flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 2.031" grip length 32000 single pounds per square inch shear strength cadmium surface treated

MS20427-10C12 Solid Rivet
MS2042710C12

NSN 5320-00-241-1830

00861

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flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 32000 single pounds per square inch shear strength cadmium surface treated

MS20426DD3-14 Solid Rivet
MS20426DD314

NSN 5320-00-241-1827

00861

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flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.724 mils grip length 41000 single pounds per square inch shear strength oxide film surface treated

MS20426DD3-9 Solid Rivet
MS20426DD39

NSN 5320-00-241-1826

00861

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flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.411 mils grip length 41000 single pounds per square inch shear strength anodize or chromate surface treated

MS20426DD2-10 Solid Rivet
MS20426DD210

NSN 5320-00-241-1825

00861

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flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 41000 single pounds per square inch shear strength anodize or chromate surface treated

MS20426DD5-28 Solid Rivet
MS20426DD528

NSN 5320-00-241-1823

00861

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flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 1.506 mils grip length 37000 single pounds per square inch shear strength anodize surface treated

12M2526-9 Metallic Eyelet
12M25269

NSN 5325-00-241-1299

05457

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identical flange on opposite end; diagonal slot through one side of barrel; both flanges bevelled flat in same area

12M2526-7 Nonmetallic Grommet
12M25267

NSN 5325-00-241-1298

33729

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used on f-111 acft

D2290-1 Setscrew
D22901

NSN 5305-00-241-1255

06672

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2a thread class right-hand headless (setscrew) head style 16 thread quantity per inch hex drive extends thru entire length of item phosphate surface treated unf thread series

67259-302-15 Machine Screw
6725930215

NSN 5305-00-241-1237

06657

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2a thread class right-hand 0.156" thread length flat chamfer head style 56 thread quantity per inch unc thread series

65C35676-1 Cap Socket Head Screw
65C356761

NSN 5305-00-241-1210

16282

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3a thread class right-hand 0.999" thread length flat countersunk head style 20 thread quantity per inch cadmium surface treated unf thread series

110124NC4H1 Shear Bolt
110124NC4H1

NSN 5306-00-241-1206

15903

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3a thread class right-hand 0.400" thread length hexagon head style 0.046" hole diameter 0.052" grip length 28 thread quantity per inch navy special project nickel surface treated unf thread series

NAS1635-02LL12 Cap Socket Head Screw
NAS163502LL12

NSN 5305-00-241-1077

16282

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2a thread class right-hand 0.684" thread length pan head style 56 thread quantity per inch passivate surface treated unc thread series

690440-207-055 Machine Screw
690440207055

NSN 5305-00-241-1076

06657

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3553803C1 U Bolt
3553803C1

NSN 5306-00-241-1074

06665

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BACS21X10SW Turnlock Fastener Stud Assembly
BACS21X10SW

NSN 5325-00-241-0536

18484

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passivate surface treated

1R125 Snapslide Fastener Post
1R125

NSN 5325-00-241-0535

17530

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0.201" overall length nickel surface treated

4632-1 Machine Bolt
46321

NSN 5306-00-241-0525

01847

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2a thread class right-hand 2.875" thread length square head style 16 thread quantity per inch unc thread series

C323000202 Tee Head Bolt
C323000202

NSN 5306-00-241-0524

06668

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2a thread class right-hand 0.200" thread length tee no. 3 head style 40 thread quantity per inch navy special project passivate surface treated unc thread series

MS16624-4131 Retaining Ring
MS166244131

NSN 5325-00-241-0447

07623

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1.199" inside diameter 0.048" major thickness external ring style passivate surface treated

10-37804 Tapping Screw
1037804

NSN 5305-00-241-0441

41756

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fillister head style navy special project cadmium surface treated

C10-37942 Setscrew
C1037942

NSN 5305-00-241-0439

06672

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2a thread class right-hand 0.250" thread length headless (setscrew) head style 28 thread quantity per inch navy special project cadmium surface treated unf thread series

C10-35963 Machine Screw
C1035963

NSN 5305-00-241-0428

06657

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2a thread class right-hand 1.266" thread length oval countersunk head style 28 thread quantity per inch navy special project passivate screw surface treated unf thread series

DIN963 Machine Screw
DIN963

NSN 5305-00-241-0397

06657

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right-hand 35.0mm thread length flat chamfer head style iso m thread series

DIN912 Cap Socket Head Screw
DIN912

NSN 5305-00-241-0375

16282

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right-hand 0.010" thread length flat chamfer head style iso m thread series

915-140.12-2.88 Retaining Ring
91514012288

NSN 5325-00-241-0302

07623

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2.880" inside diameter 3.120" outside diameter straight gap ring style

915-140-12-3-63 Retaining Ring
91514012363

NSN 5325-00-241-0300

07623

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3.630" inside diameter 3.870" outside diameter straight gap ring style

915-140.12-4.38 Retaining Ring
91514012438

NSN 5325-00-241-0297

07623

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Used on w/s: helicopter, advance attack, ah-1w; helicopter, search and rescue, hh-60h; helicopter, uscg search and rescue, hh-60j; helicopter, mh-53e; helicopter, carrier based asw, sh-60f; aircraft, viking s-3b; helicopter, seahawk, h-60; aircraft, hawkeye e-2c; helicopter, seasprite h-2; aircraft, tomcat f-14. 4.380" inside diameter 4.620" outside diameter straight gap ring style

820T36 Shoulder Bolt
820T36

NSN 5306-00-241-0195

04905

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2a thread class right-hand 1.000" thread length hexagon head style 20 thread quantity per inch unf thread series

84000248 Machine Bolt
84000248

NSN 5306-00-241-0160

01847

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2a thread class right-hand 0.375" thread length round w/wrench flats head style 0.125" grip length 32 thread quantity per inch 0.375 in. spherical radius on top of bolt head cadmium surface treated unf thread series

MS9557-27 Machine Bolt
MS955727

NSN 5306-00-241-0140

01847

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3a thread class right-hand 0.750" thread length double hexagon w/hole head style 1.065" grip length 28 thread quantity per inch unjf thread series

RR-244S Retaining Ring
RR244S

NSN 5325-00-241-0087

07623

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2.250" inside diameter 2.546" outside diameter 0.049" major thickness special flat ring style 185000.0 pounds per square inch tensile strength rating

60A52C65 Eye Bolt
60A52C65

NSN 5306-00-241-0085

01853

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3a thread class right-hand 0.480" thread length 1.144" overall length 28 thread quantity per inch passivate surface treated round, closed w/shoulder unf thread series

1935408-1 Special Stud
19354081

NSN 5307-00-241-0003

77777

Special Studs

2057077-1 Eye Bolt
20570771

NSN 5306-00-240-9778

01853

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2a thread class right-hand 1.190" thread length 2.095" overall length 14 thread quantity per inch three tapped holes 4-40 unc 2b in ring passivate surface treated unc thread series

E232-853PC853-9 Internal Wrenching Bolt
E232853PC8539

NSN 5306-00-240-9775

06666

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MS16535-43 Tubular Rivet
MS1653543

NSN 5320-00-240-9610

00863

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oval/truss head style 0.039" hole diameter 24000 double pounds per square inch shear strength

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