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. CHANNEL,GANG NSN 5310-01-495-0101 P/N 3M464N12D · BCH464N12 · 3M464N12D · 3M464N12 · +4 more
  2. NUT,SELF-LOCKING,PLATE NSN 5310-01-486-1025 P/N WSLAF11420-5 · ST5070-11 · ST5069-11 · ST2472-11 · +4 more
  3. NUT,SELF-LOCKING,PLATE NSN 5310-01-485-9581 P/N 93602-254 · 14005-5 · 4313723 · 4313724 · +4 more
  4. WASHER,FLAT NSN 5310-01-483-4005 P/N 6230502-A15 · 6405738-SDGC FIND B15 · 6230502 FIND A15 · 566-6405738-SDGC FIND A15 · +4 more
  5. WASHER,FLAT NSN 5310-01-476-3915 P/N 124-4322605 PC 37 · 5923272 · 124-5923272 PC 90 · 124-4322626 PC 4 · +4 more
  6. WASHER,LOCK NSN 5310-01-476-0349 P/N 91118A112 · 5444-166 ITEM 7 · 91118A112 · 5444-166 ITEM 7 · +4 more
  7. NUT,PLAIN,HEXAGON NSN 5310-01-475-7192 P/N 124-4322621 PC 56 · 124-5589510 PC 7 · 4322634 · 124-1900973 PART NO. 42 · +4 more
  8. NUT,PLAIN,CASTELLATED,HEXAGON NSN 5310-01-472-3474 P/N 79537-918 · 3M891-9 · 3M891 · 3M891-9 · +4 more
  9. WASHER,FLAT NSN 5310-01-471-8519 P/N NAS1149C0716R · NAS1149C0716R · NAS1149C0716R · 5310PL1672932 · +4 more
  10. NUT,PLAIN,BLIND RIVET NSN 5310-01-471-4519 P/N 12421403 · 12421403-077 · 12421403-077 · 12421403-077 · +4 more
  11. NUT,SELF-LOCKING,BARREL NSN 5310-01-470-9587 P/N HS5813-6 · HS5813-6 · HS5813-6 · HS5813-6 · +4 more
  12. WASHER,FLAT NSN 5310-01-470-2365 P/N 12417975 · 12417975-004 · 12417975-004 · DIN9021-4.3-140HV-A3D · +4 more
  13. NUT,SLEEVE NSN 5310-01-469-9262 P/N 124-4322613 PC 1 · 124-6293625 PC · 4322613 · 124-4322612 PC 35 · +4 more
  14. WASHER,FLAT NSN 5310-01-468-8783 P/N 364-4896-000 ITEM 94J · 021-11973-000 · 364-48756-000 ITEM 140 · 364-48756-000 ITEM 47H · +4 more
  15. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-468-5048 P/N BG574N3P10M1-3 · RMG13101J1-3-10A3 · RMG13101J1-3-103 · C192-3-1E10-3 · +4 more
  16. NUT,PLAIN,HEXAGON NSN 5310-01-467-5662 P/N B18.2.2 · 333-16011 · PL-M19-21121-D PC 157 · M19-20873 PC NO 152 · +4 more
  17. NUT,SELF-LOCKING,HEXAGON NSN 5310-01-465-0827 P/N F52N7582-518 · 2560HX1 · F52N1610-058 · BP12232 · +4 more
  18. WASHER,LOCK NSN 5310-01-465-0798 P/N 004-003005-005 · SS125-2113411-6 · SSBN640-125-2113411PC6 · MS35338-124 · +4 more
  19. NUT,PLAIN,ASSEMBLED WASHER NSN 5310-01-463-1817 P/N PBF1233 · SPS78889-1216 · 94267-1216 · SPS94267-1216 · +4 more
  20. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-459-9629 P/N BGC464N8-6-14 · BGC464N6-8-72 · 3M464N8A14-6 · 3M464N8A14M6 · +4 more
  21. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-459-1312 P/N BG574N3P9M6-3 · RMG13101J6-3L9F3 · RMG13101J6-393 · C192-3-6E9-3 · +4 more
  22. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-459-1309 P/N BG574N3P11M63 · RMG13101J6-3L11F3 · RMG13101J6-3-113 · C192-3-6E11-3 · +4 more
  23. WASHER,FLAT NSN 5310-01-457-0268 P/N 803-5959183 PC96 · 124-4322625 PC 18 · 4367538 · 124-5794558 PC 18 · +4 more
  24. NUT ASSEMBLY,SELF-LOCKING,GANG C NSN 5310-01-455-6915 P/N BG574N3P7M1-3 · RMG13101J1-3-73 · C192-3-1E7-3 · MIL-N-25027 · +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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