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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. NUT,PLAIN,HEXAGON NSN 5310-01-242-3579 P/N 803-2177525-M1XX-12 · 803-2177525-M3XX-12 · 803-2177525-M2XX-12 · MIL-DTL-1222 · +8 more
  2. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-213-9675 P/N 105B3835P1 · HW42-02 · HW42-02 · HW42-02 · +8 more
  3. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-206-5184 P/N BH00304-4C · BH00304-4 · 67832A4 · 67832A-428 · +8 more
  4. WASHER,FLAT NSN 5310-01-204-3344 P/N 4M116-04004 · 5934187 · 4M116-04004 · 4M116-04004 · +8 more
  5. NUT,SELF-LOCKING,PLATE NSN 5310-01-194-2841 P/N HS5302-0010 · HS5302-0010 · HS5302-0010 · MT65S1032SKI · +8 more
  6. NUT,SELF-LOCKING,GANG CHANNEL NSN 5310-01-186-2041 P/N J368P04 · LHG9263-4 · 70979-428 · VN872B048 · +8 more
  7. NUT,SELF-LOCKING,PLATE NSN 5310-01-182-8381 P/N NRF260C5M-2 · ALLAF194/2-5 · F13742-2-5 · 03A120-5A2 · +8 more
  8. NUT,SELF-LOCKING,SPLINE NSN 5310-01-176-2007 P/N 9977M25P01 · 9977M25P03 · 9977M25P01 · 9977M25P01 · +8 more
  9. NUT,COUPLING,STEAM TURBINE NSN 5310-01-173-1273 P/N LA-64012-17-5.12 · LA-64056 · LA-64012PIECE5.12 · LA-64012-17-5.12 · +8 more
  10. NUT,PLAIN,HEXAGON NSN 5310-01-173-0119 P/N 163.1080 · 1164200384 · 010272 · 1164200384 · +8 more
  11. NUT,CLIP-ON NSN 5310-01-160-9529 P/N 1494253 · 10008002 · 1494250 · 1603553 · +8 more
  12. NUT,PLAIN,ROUND NSN 5310-01-155-2916 P/N 74A410702-2007 · 74A410702-2007 · 74A410702-2007 · 74A410702-2007 · +8 more
  13. NUT,SELF-LOCKING,CLINCH NSN 5310-01-155-1901 P/N 10147-4 · 10147-4 · RMLHCFM2-2860-40 · M45938/6-4C · +8 more
  14. NUT,SELF-LOCKING NSN 5310-01-154-7197 P/N 209-6937441 ITEM19 · 209-6295389 ITEM 13 · 256-6603687-VHBM-21 · 209-4788589 ITEM 13 · +8 more
  15. NUT,SELF-LOCKING,HEXAGON NSN 5310-01-154-3687 P/N 515-5589603 ITEM 54 · 518-4674748 ITEM 11 · 518-4674800ITEM2 · 100-4695563 ITEM 3 · +8 more
  16. WASHER,FLAT NSN 5310-01-142-4877 P/N C0ML 17X30MM · DIN125-BRASS · C0ML 8.4X17MM · C0ML 4.3X9MM · +8 more
  17. NUT,SELF-LOCKING,PLATE NSN 5310-01-142-3563 P/N C068-048-5N · RFM22A5-4 · MA13601-048-5 · M13601-048-5 · +8 more
  18. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-137-5736 P/N GN512B4-331 · 2528B331 · WSLH10-4 · 4076T14P01 · +8 more
  19. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-137-5231 P/N 107J250-10 · 107J260-15 · 107J250 ITEM 10 · 107J270-21 · +8 more
  20. NUT,PLAIN,HEXAGON NSN 5310-01-137-2200 P/N 991 2665 · 212861-1 · 430-005 · 4HC320 · +8 more
  21. NUT,SELF-LOCKING,PLATE NSN 5310-01-132-4798 P/N F12092-4-4 · F12092-4-4 · F12092-4-4 · ST3M721C4M4 · +8 more
  22. NUT,SELF-LOCKING NSN 5310-01-130-2791 P/N 80244-524 · 9393M95P02 · J1092P05 · 9393M96P01 · +8 more
  23. WASHER NSN 5310-01-127-5040 P/N 054-9 · 805-1400054PC10 · 803-6397262PC33 · 8100-1251-0285 PT NO 101 · +8 more
  24. NUT,PLAIN,ROUND NSN 5310-01-126-9444 P/N 70102-08105-102 · 70102-08105-102 · 70102-08105-102 · 70102-08105-102 · +8 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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