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,SELF-LOCKING,HEXAGON NSN 5310-00-483-8792 P/N 122-6818602 PC 33 · 6405280 FIND 22 · 122-6722636 PC 12 · 122-6722635 PC 63 · +20 more
  2. NUT,SELF-LOCKING,HEXAGON NSN 5310-00-411-4385 P/N 111-5486617 PC · 501-7368092 ITEM NO 28 · 6961897 FIND 10 · 7346676 ITEM 39 · +20 more
  3. NUT,PUMP IMPELLER NSN 5310-00-391-8028 P/N 25167DP46AX · 24842DPC46 · 25167DPC46AX · 24761DP46 · +20 more
  4. NUT,BEARING COVER PUMP NSN 5310-00-314-1484 P/N 604568PC42 · 398436PC42 · CVL48S1500-583581PC42 · CVL48S1500-583579PC42 · +20 more
  5. NUT,SELF-LOCKING,HEXAGON NSN 5310-00-298-2747 P/N 121T956 · MS20500-428 · ZNW1200-480 · 51392-428 · +20 more
  6. NUT,PLAIN,HEXAGON NSN 5310-00-297-8822 P/N A1A156A87PC44 · 50X13 · A1A156A87PC44 · 50X13 · +20 more
  7. WASHER,FLAT NSN 5310-00-291-9873 P/N 328519 · 5331101 · 277283 · 2148859 · +20 more
  8. WASHER,FLAT NSN 5310-00-276-8694 P/N 5160352 · 6CFC3911 · 21720 · 72548R1 · +20 more
  9. NUT,PLAIN,HEXAGON NSN 5310-00-272-5701 P/N 27-006 PART 16 12IN · 845-6655309 ITEM 19-4 · 2177917-08-16 · 708-4684976 ITE · +20 more
  10. NUT,PLAIN,SINGLE BALL SEAT,HEXAG NSN 5310-00-264-0542 P/N 10S0926 · DC539 · 4113P11 · 32441H · +20 more
  11. WASHER,FLAT NSN 5310-00-252-4078 P/N FG3 · 59089D · 50090 · 117139 · +20 more
  12. NUT,SELF-LOCKING,HEXAGON NSN 5310-00-211-9271 P/N F52N7582-1409 · 122-6669170 PC 22 · HN152-1102 PART · 122-6669169 PC 22 · +20 more
  13. WASHER,LOCK NSN 5310-00-209-1239 P/N 583603 · 99506ADX · 34-037 · 9421031 · +20 more
  14. WASHER,FLAT NSN 5310-00-186-1381 P/N 7419682 · 831978-10 · XLLM212-10 · LS-40-10 · +20 more
  15. WASHER,FLAT NSN 5310-00-186-1302 P/N 548150PCAN6246-1 · 548140PCAN6246-1 · 548160PCAN6246-1 · 548170PCAN6246-1 · +20 more
  16. WASHER,FLAT NSN 5310-00-183-4354 P/N 004-003081-003 · 1010-899 · 57266 · G403350 · +20 more
  17. NUT,PLAIN,HEXAGON NSN 5310-00-167-1300 P/N 7767952 · 5359812 · N814 · 3X74289 · +20 more
  18. WASHER,FLAT NSN 5310-00-167-0836 P/N 095-10700 · 1804HX2 · AN960-516L · 407 586 · +20 more
  19. WASHER,FLAT NSN 5310-00-167-0832 P/N 8331720 · 004-003081-015 · 803660-00 · RY8012-6L · +20 more
  20. WASHER,FLAT NSN 5310-00-167-0765 P/N 35473P42 · 810450-00 · 100028 · 112575A · +20 more
  21. WASHER,FLAT NSN 5310-00-014-5850 P/N 526-1009 · D301293 FIND 8 · LA-1207-29 · 1379HX1 · +20 more
  22. WASHER,LOCK NSN 5310-00-013-8542 P/N 34907S7 · 5006-22 · 138452 · 1829V256 · +20 more
  23. WASHER,FLAT NSN 5310-00-012-0393 P/N 120393 · P860 · 351355S7 · 34746S7 · +20 more
  24. NUT,PLAIN,HEXAGON NSN 5310-00-010-2640 P/N 332366SH3ITEM20 · 322661PC221 · 322660PC221 · 321268 · +20 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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