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-NON MET NSN 5310-01-476-7082 P/N 4M116-39001 · 4M116-39001 · 4M116-39001 · 4M116-39001 · +5 more
  2. NUT,PLAIN,BARREL NSN 5310-01-475-8209 P/N BN00924-16NL · 3M155-16-2NL · 42FBN1612ANL · 3M155-16-2NL · +5 more
  3. NUT,SELF-LOCKING,ROUND NSN 5310-01-473-6980 P/N DNXE62FF-3K4-00 ITEM 20 · DN60-3-15 · DN60FF-4N6-000 PC 26 · DNX62-4M6-000 ITEM 26 · +5 more
  4. NUT,PLAIN,HEXAGON NSN 5310-01-468-7946 P/N D-NSL-0-99-002 PC 45 · NSL-0-99-002 PC 42 · D-NSL-0-99-002 PC 42 · NSL-0-99-002 PC 34 · +5 more
  5. NUT,PLAIN,HEXAGON NSN 5310-01-468-3304 P/N 124-5589899 PC 19 · 124-4322648-PC-34 · 124-4367407 PC 19 · 124-5200227 PC 13 · +5 more
  6. NUT,PLAIN,HEXAGON NSN 5310-01-466-6161 P/N 215-1914-62 · 215-1912-14 · CVAN65-701-1554028 P/N 14 · 701-1554030 P/N 62 · +5 more
  7. NUT,SELF-LOCKING,SLOTTED,HEXAGON NSN 5310-01-466-2789 P/N 93625A250 · 93625A250 · DIN 985-M6 · 93625A250 · +5 more
  8. NUT,PLAIN,HEXAGON NSN 5310-01-465-2430 P/N 94821C5 · 94821C5 · 94821C5 · 94821C5 · +5 more
  9. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-463-1744 P/N HS5763-4 · BH00598-4 · HS5763-4 · EWSN26M-4 · +5 more
  10. WASHER,SEAL NSN 5310-01-454-5553 P/N 12418424-001 · 673999 · 10016129 · 12418424-002 · +5 more
  11. NUT,PLAIN,ROUND NSN 5310-01-449-6342 P/N N-12 · 61063-7-N · 88138 PIECE 22 · 86750-52 PC NO 22 · +5 more
  12. NUT,PLAIN,HEXAGON NSN 5310-01-442-3011 P/N 320-026 · 320-026 · 320-026 · 320-026 · +5 more
  13. NUT,PLAIN,HEXAGON NSN 5310-01-442-0666 P/N 807106-03 · RY-173314ITEM25.3 · RY-184913 PIECE 25.3 · RY-173314ITEM25.3L1 · +5 more
  14. NUT,PLAIN,HEXAGON NSN 5310-01-441-1672 P/N 3176-BX-388 · 31123F · 1305-034-200 ITEM 11 · 3195-FX-389 · +5 more
  15. WASHER,FLAT NSN 5310-01-436-8308 P/N 12417948-004 · 12417948 · 12417948-004 · 12417948-004 · +5 more
  16. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-434-6613 P/N BACN10HR7CD · BACN10HR7CD · BACN10HR7CD · BACN10HR7CD · +5 more
  17. NUT,PLAIN,HEXAGON NSN 5310-01-429-9308 P/N 93A4-K-5 · 11140-H-18 ITEM 179B · PL-11140-F-18 ITEM 179B · PL-11140-F-18 ITEM 179BL1 · +5 more
  18. NUT,PLAIN,HEXAGON NSN 5310-01-429-9307 P/N B-112B179HX1 · PL-11140-F-18 ITEM 179D · 11140-H-18 ITEM 179D · 11140-H-18 ITEM 179DL1 · +5 more
  19. NUT,SELF-LOCKING,HEXAGON NSN 5310-01-424-8428 P/N LE114-0032-0003 · BH00528M3 · LE114-0032-0003 · KFN669-3 · +5 more
  20. NUT,SELF-LOCKING,SINGLE BALL SEA NSN 5310-01-423-4581 P/N LE114-0035-0007 · BH00625M7M · LE114-0035-0007 · LE114-0035-0007 · +5 more
  21. WASHER,LOCK NSN 5310-01-417-7275 P/N 4397004-042 · 4397004-004 · 7397004-004 · 4397004-042 · +5 more
  22. NUT,PLAIN,BARREL NSN 5310-01-406-4791 P/N DF330709 FN 97 · DF330709 FN 9 · 211038408 · 211083318 · +5 more
  23. WASHER,FLAT NSN 5310-01-396-0976 P/N NAS1149F0532P · 5310PL0199320 · NAS1149F0532P · 320.001-034 · +5 more
  24. WASHER,FLAT NSN 5310-01-391-9141 P/N 03A118-4 · 03A118-4 · 03A118-4 · 03A118-4 · +5 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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