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 5310-01-544-3627 P/N 566-6405738-SDGC FIND B7 · 566-6405738-SDGC FIND A7 · 6230502 FIND A7 · 6230502 FIND B7 · +4 more
  2. NUT,SELF-LOCKING,PLATE NSN 5310-01-543-2574 P/N V2B11873 · V3D10334 ITEM 019 · V3D10334 ITEM 19 · V2B11873-3EA · +4 more
  3. NUT,SELF-LOCKING,DOUBLE HEXAGON NSN 5310-01-541-8768 P/N HS6137-9 · HS6137-9 · HS6137-9 · 95855-9 · +4 more
  4. NUT,SELF-LOCKING,HEXAGON NSN 5310-01-541-1237 P/N 1001504 · 0813FLN8Y · 0813FLN8B · 0813FLN8Y · +4 more
  5. WASHER,FLAT NSN 5310-01-540-5438 P/N 25KP404 · 25KP404 · N9393 · 7421528775 · +4 more
  6. NUT,SELF-LOCKING,HEXAGON NSN 5310-01-537-3529 P/N S000014 · 3011455 · 0410272 · U0410272 · +4 more
  7. WASHER,FLAT NSN 5310-01-533-5606 P/N L140125-10 · 91166A280 · 3528329003 · 3528329003 · +4 more
  8. WASHER,LOCK NSN 5310-01-524-7656 P/N 91102A755 · 810 420 006 4 · 23KP463 · 2HK117 · +4 more
  9. WASHER,FLAT NSN 5310-01-522-7975 P/N BACW10BP4NDP · BACW10BP4NDP · BACW10BP4NDP · BACW10BP4NDP · +4 more
  10. NUT,SELF-LOCKING,PLATE NSN 5310-01-521-6835 P/N BACN10HR5CD · BACN10HR5CD · BACN10HR5CD · BACN10HR5CD · +4 more
  11. NUT,PLAIN,BARREL NSN 5310-01-515-9837 P/N 342-8357102-81 · 342-7067321-81 · H643-7002-81 · E643-7002-81 · +4 more
  12. NUT,PLAIN,BARREL NSN 5310-01-515-9832 P/N 342-8357102-58 · 342-7067321-58 · H643-7002-58 · E643-7002-58 · +4 more
  13. NUT,SELF-LOCKING,DOUBLE HEXAGON NSN 5310-01-515-6344 P/N H54656-V14PA · BH00685-V14PA · SLN125-V14PA · 94288-V1414PA · +4 more
  14. WASHER BLANK NSN 5310-01-513-8659 P/N S000010 · 3011426 · 8310732 · 8310732 · +4 more
  15. NUT,PLAIN,HEXAGON NSN 5310-01-513-7602 P/N 1001632 · 2000472 · 8305003 · 8305003 · +4 more
  16. NUT,SELF-LOCKING,HEXAGON NSN 5310-01-510-6894 P/N A109087-103-11, ITEM 12 · A107514-101-11 ITEM 34 · A109126-208-11 · A109087-102-11 ITEM 12 · +4 more
  17. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-508-2724 P/N LK215F4D8-4 · LK215F4D8-5 · LK215F4D8-6 · LK215F4D8-72 · +4 more
  18. NUT,SELF-LOCKING,ASSEMBLED WASHE NSN 5310-01-504-9588 P/N TLN1031CWD37 · BACN10HY7ACX · TLN1031CWD37 · BACN10HY7ACX · +4 more
  19. NUT,SELF-LOCKING,ASSEMBLED WASHE NSN 5310-01-504-9580 P/N TLN1001CWD37 · BACN10HY7AC · BACN10HY7AC · TLN1001CWD37 · +4 more
  20. NUT,SELF-LOCKING,ASSEMBLED WASHE NSN 5310-01-504-9578 P/N BACN10HY6ACX · TLN1031CWD36 · BACN10HY6ACX · TLN1031CWD36 · +4 more
  21. WASHER,LOCK NSN 5310-01-501-3375 P/N 11582611-8 · 12422608 · 12422608-009 · NL8 · +4 more
  22. WASHER,FLAT NSN 5310-01-499-8032 P/N 1G02981H03 · PL1G05207 FIND 021 · 1G02981H03 · 1G05207 FIND 021 · +4 more
  23. WASHER,FLAT NSN 5310-01-499-0515 P/N 477-03052-000 ITEM 86 · 477-03001-000 ITEM 86 · 477-03108-000 ITEM 86 · 477-03002-000 ITEM 86 · +4 more
  24. CHANNEL,NUT,GANG NSN 5310-01-495-0134 P/N BCH465C16P · 3M465C16DP · 3M465C16CP · 3M465C16DP · +4 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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