Nuts & Washers Part Numbers

21102520-101 Plain Round Nut
21102520101

NSN 5310-01-535-8482

15887

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Used on an/pas-13c(v)1,(v)2,(v)3, sight, thermal for light, medium &bheavy weapons. oxide surface treated

02-6430-03 Plain Hexagon Nut
02643003

NSN 5310-01-535-8373

01857

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Used on model t2/hppb meatl air-operated pump. right-hand 16 thread quantity per inch

930179-3 Flat Washer
9301793

NSN 5310-01-535-8301

13393

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Used on e-3a aircraft. 0.260" hole diameter passivate surface treated

22850NPC31 Plain Hexagon Nut
22850NPC31

NSN 5310-01-535-8253

01857

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22850NPC76 Plain Hexagon Nut
22850NPC76

NSN 5310-01-535-8252

01857

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03676 Plain Hexagon Nut
03676

NSN 5310-01-535-8251

01857

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1090303 Eye Nut
1090303

NSN 5310-01-535-8157

15897

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Used on 1560-01-355-8250; helicopter, attack. right-hand forged eye nut forged steel, hot dip galvanized

2430722-10 Plain Hexagon Nut
243072210

NSN 5310-01-535-8156

01857

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Used on a3281627-10. right-hand 20 thread quantity per inch 1/4-20 hex nut

CB3009CR4CRAP Self-locking Plate Nut
CB3009CR4CRAP

NSN 5310-01-535-8139

05280

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Used on c-17a aircraft. 3b thread class right-hand 28 thread quantity per inch passivate base surface treated

12-69056 Flat Washer
1269056

NSN 5310-01-535-7990

13393

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Used on mercury 25, 25 seapro, super 15 (2 cylinder) outboard motors. starter assembly (manual) technical sheet ref. number 31

11-43528 Plain Cap Nut
1143528

NSN 5310-01-535-7986

01855

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Used on 55/60 (3 cylinder) jet 40/45 outboard motors. driveshaft housing technical sheet ref. number 16

11-816874 Plain Wing Nut
11816874

NSN 5310-01-535-7985

01862

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Used on 55/60 (3 cylinder) jet 40/45 outboard motors. steering handle technical sheet ref. number 10

S50-274 Plain Blind Rivet Nut
S50274

NSN 5310-01-535-7779

01873

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Used on 5410-01-441-8054 chemical biological protective shelter. 3b thread class right-hand flat countersunk keyed head style 13 thread quantity per inch rivnut, countersunk

D69-117 Flat Washer
D69117

NSN 5310-01-535-7633

13393

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222-7949 Plain Hexagon Nut
2227949

NSN 5310-01-535-7509

01857

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A-52YG Nut Blank
A52YG

NSN 5310-01-535-7370

01874

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Used on hawkeye 2000 aircraft. nut

2005A055 Flat Washer
2005A055

NSN 5310-01-535-7350

13393

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Used on 2510-01-525-2652 kit assembly, perimeter w/undercarriage armor, mak 2-door, hmmwv. 0.656" hole diameter washer, rear fender isolator, mak, hmmwv

W221NAAN062SN014NNCF1 Flat Washer
W221NAAN062SN014NNCF1

NSN 5310-01-535-7348

13393

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AEW24X50N000GB4A91 Flat Washer
AEW24X50N000GB4A91

NSN 5310-01-535-7309

13393

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2500915C1 Flat Washer
2500915C1

NSN 5310-01-535-7306

13393

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Used on 2320-01-517-4333. washer flat 0.030

2500101C1 Flat Washer
2500101C1

NSN 5310-01-535-7293

13393

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Used on 2320-01-517-4333. washer flat spec

17P6P0144-1 Recessed Washer
17P6P01441

NSN 5310-01-535-7242

15933

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Used on c-17a aircraft. 0.190" hole diameter 0.550" outside diameter 0.070" material thickness washer seal-outside diameter angle 100 degrees +/- 1 degree, smaller outside diameter is 0.370 min to 0.380 max 15 recessed

LA-AM1850T3 Plain Plate Nut
LAAM1850T3

NSN 5310-01-535-7168

01872

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Used on U-2.

1G07266H01 Flat Washer
1G07266H01

NSN 5310-01-535-7150

13393

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NAS1031C3K Self-locking Plate Nut
NAS1031C3K

NSN 5310-01-535-7132

05280