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Home/Military Standard parts/Fasteners & Fastening Hardware/FSC 5310
Category // FSC 5310 · 173,555 items

Nuts and Washers

Plain and self-locking hexagon nuts, round nuts, and lock, key, and flat washers.

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173,555 items

  1. WASHER,LOCK NSN 5310-01-506-2082 P/N 12422608-026 · NL20SP · 12422608-026 · 1OO2H0178W · +7 more
  2. NUT,PLAIN,HEXAGON NSN 5310-01-496-2308 P/N 200134L PC573 · 200114L PC573 · N410HZ · N410P · +7 more
  3. NUT,PLAIN,HEXAGON NSN 5310-01-487-0390 P/N 124-6293626 PC 107 · 5589897 · 6293626 · 124-5589896 PC 108 · +7 more
  4. WASHER,LOCK NSN 5310-01-480-2554 P/N 2600-LW-7 · V2600-LW-7 · 91741123 · 91741123 · +7 more
  5. NUT,PLAIN,HEXAGON NSN 5310-01-472-9391 P/N 803-2177525-C3XX-12 · 803-2177525-C2XX-12 · 803-2177525-C1XX-12 · 803-2177525-S1XX-12 · +7 more
  6. NUT,SELF-LOCKING,SINGLE BALL SEA NSN 5310-01-469-1187 P/N 9985M32P06 · CL12397-4 · 9985M32P05 · CL 12397-4 · +7 more
  7. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-463-1835 P/N HS5489-8V · BH00589-8V · 93902-8V · HS5489-8V · +7 more
  8. NUT,SELF-LOCKING,HEXAGON NSN 5310-01-438-0477 P/N BACN10JC08CD · BRH10C08D · BACN10JC08CD · BACN10JC08CD · +7 more
  9. NUT,SELF-LOCKING,HEXAGON NSN 5310-01-426-8883 P/N 211070736 · 595-6401000-72 · 751-6405228-60 · 801-6404977-66 · +7 more
  10. NUT,SELF-LOCKING,SINGLE BALL SEA NSN 5310-01-423-4576 P/N BH00625M5M · LE114-0035-0005 · LE114-0035-0005 · KFN532DL5 · +7 more
  11. NUT,PLAIN,HEXAGON NSN 5310-01-408-7982 P/N 124-1678549 PC · 122-2422337 PIECE 69 · D02N-099-006 PIECE 23 · 02N-099-006 PIECE 23 · +7 more
  12. NUT,PLAIN,HEXAGON NSN 5310-01-394-7346 P/N NK2946-10LI · MIL-DTL-1222,TYPE III,GR4 OR GR7 · MIL-DTL-1222 · NK2946-10 · +7 more
  13. WASHER,FLAT NSN 5310-01-389-6953 P/N 124-4322651 PC 106 · 124-4366739 PC 122 · 124-4322652 PC 101 · 124-7121006 PC · +7 more
  14. NUT,PLAIN,HEXAGON NSN 5310-01-386-9797 P/N MIL-DTL-1222,TYIII,GR 7,STYA · 1 1/4-8UN-2B · MIL-DTL-1222 · MIL-DTL-1222, TYPE III · +7 more
  15. NUT,SELF-LOCKING,BARREL NSN 5310-01-232-3542 P/N NAS577B4A · NAS577B4A · 5310PL0750181 · F1800-4 · +7 more
  16. NUT,SELF-LOCKING,ROUND NSN 5310-01-089-4326 P/N CP1435 · LHBR11483-2716 · SL 7582 · 4040T69P01 · +7 more
  17. NUT,PLAIN,WING NSN 5310-01-088-2490 P/N MX-261193-3 PIECE 60 · MX-242266-3 PIECE 60 · 102-7S616C · 102-7561 · +7 more
  18. WASHER,LOCK NSN 5310-01-086-1123 P/N 901864 · FF-W-84 · 5310PL1290757 · MS51848-49 · +7 more
  19. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-068-1886 P/N FN1216-1032 · 387523 · 387526 · 387526 · +7 more
  20. WASHER NSN 5310-01-068-0111 P/N 064-13817 · 064-13817B · GLY06413817000 · 064-13817-000 · +7 more
  21. WASHER,KEY NSN 5310-01-066-6766 P/N AS81935/3-8 · M81935/3-8 · AS81935 · AS81935/3 · +7 more
  22. NUT,PLAIN,WING NSN 5310-01-064-8787 P/N 90866A029 · 5303-020 · 8084 · FF-N-845 · +7 more
  23. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-058-3984 P/N MS14145L3 · THCR-353M · RMTE9868-3 · MS14145L3 · +7 more
  24. NUT,SELF-LOCKING,PLATE NSN 5310-01-056-3540 P/N RF200C5MK · 13705E-054BC · RMLHTA521-2860-054BC · F5001-5BC · +7 more

Ranked by how many manufacturer cross-references are on file. Every item is quote-only — the federal record carries no price and no stock, and Atlas publishes neither. Browsing stops at page 500 of this class — past that, search by number. Send a whole list →

Questions about Nuts and Washers

What does federal supply class 5310 cover?

Federal supply class 5310 covers nuts and washers. Items filed here include plain hexagon and round nuts, self-locking hexagon nuts, lock washers, key washers, and flat washers.

How is a part in federal supply class 5310 identified?

The kind of nut or washer is part of the item name on each federal record. The NSN carries the characteristics on file for that exact part, and the part numbers cross-referenced to it let a buyer work from an MS number, a manufacturer number, or a drawing callout. Each item in the class has its own National Stock Number (NSN) record, listed above.

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