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,FLAT NSN 5310-01-304-8733 P/N 6314783 FIND NO 26 · MS15795-852 · 5310PL0125512 · MS15795-852 · +3 more
  2. WASHER,FLAT NSN 5310-01-304-8732 P/N 03A257-4A · MM118-4A · NS202860-4A · VN948BF4 · +3 more
  3. WASHER,RECESSED NSN 5310-01-304-5787 P/N 03A257C4A · MM118C4A · 03A257C4A · NS202860C4A · +3 more
  4. NUT,PLAIN,ROUND NSN 5310-01-303-4060 P/N 2781-209 · 2781-209 · 2781-209 · 2781-209VM · +3 more
  5. NUT,SELF-LOCKING,HEXAGON NSN 5310-01-303-2836 P/N 5338736-226 · 5338736-226 · 5310PL0818234 · 5338736-226 · +3 more
  6. NUT,PLAIN,HEXAGON NSN 5310-01-301-4904 P/N 9130170060-00 · 913017006000 · 4538741-135 · 913017006000 · +3 more
  7. NUT,PLAIN,HEXAGON NSN 5310-01-300-1513 P/N AFP1000P-16H · R4118P-16H · 50601P-16 · AE16218-16W · +3 more
  8. NUT,PLAIN,ROUND NSN 5310-01-298-7735 P/N TBL NO 6 · 28548-N06 · 2503-86 ITEM 97 · 4457023 ITEM 97 · +3 more
  9. NUT,PLAIN,HEXAGON NSN 5310-01-298-7690 P/N 22702 · 71974 · 50099 · 71974 · +3 more
  10. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-296-5344 P/N BGC00647-3-5L3664 · LE114-0042A3664 · NA2066-5-02V36 · LE114-0042A3664 · +3 more
  11. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-296-5343 P/N LE114-0042A2882 · LE114-0042A2882 · LE114-0042A2882 · LE114-0042A2882 · +3 more
  12. NUT,BEARING NSN 5310-01-296-2584 P/N 17088-P · SK-157444 · RY-155615 PC 30 · RY-181159 ITEM 30 · +3 more
  13. WASHER,SHOULDERED NSN 5310-01-295-2984 P/N 044-00069-00 · 099-00131-03 ITEM 84 · 044-00068-01 · 044-00159-00 · +3 more
  14. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-294-9437 P/N ST3M483D3C24N · BRGC483N4-6-24-3 · RG1863JL7-24-3 · ST3M483D3C24N · +3 more
  15. NUT,PLAIN,HEXAGON NSN 5310-01-294-2163 P/N 9290MP04 · 9290M65P04 · 9290M65P02 · 9290M65P01 · +3 more
  16. NUT,SELF-LOCKING,SPLINE NSN 5310-01-292-5343 P/N FT5195-10-12-1P · FT5195-10-M-1 · C7592A3M1 · C7592A3M1 · +3 more
  17. NUT,PLAIN,CASTELLATED,HEXAGON NSN 5310-01-288-9874 P/N DIN 937 8M 18X1.5 · 93-1762 · 93-1762 · DIN 937-8 M18X1.5 · +3 more
  18. NUT,PLAIN,HEXAGON NSN 5310-01-288-2498 P/N 869-270 · 649-7546 ITEM 15 · 695-7866-19 · 869-00270-000 · +3 more
  19. NUT,PLAIN,ROUND NSN 5310-01-287-2877 P/N B3001 · H3040 PIECE 10 · B3001 · 30541 · +3 more
  20. NUT,PLAIN,HEXAGON NSN 5310-01-286-6304 P/N DIN 934 M10 · 93-193 · 90685A046 · 93-193 · +3 more
  21. NUT,PLAIN,HEXAGON NSN 5310-01-286-0444 P/N DIN 934 M12X15 · 93-1386 · DIN934-M12X1.5-B2D · 93-1386 · +3 more
  22. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-285-8896 P/N LE114-0041A4451 · LE114-0041A4451 · LE114-0041A4451 · LE114-0041A4451 · +3 more
  23. WASHER,FLAT NSN 5310-01-285-7403 P/N 93-1387 · DIN 433 21 · ISO7092-20-200 HVA4 · 93-1387 · +3 more
  24. WASHER,FLAT NSN 5310-01-285-7402 P/N DIN 433-08.4-B2D · DIN 433-08.4-B2D · 93-1389 · DIN 433 8.4 · +3 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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