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,PLATE NSN 5310-00-777-5785 P/N 107570-102 · BRF200A06 · RF200A06 · 13605-62 · +21 more
  2. NUT,SELF-LOCKING,PLATE NSN 5310-00-772-3721 P/N 4369-0057 · 02-14051A03 · MS21075L08 · RFM20A08 · +21 more
  3. NUT,PLAIN,HEXAGON NSN 5310-00-768-0319 P/N NT6-8CA · HS14-690-425 · 22A4C1 · 20-115 · +21 more
  4. WASHER,FLAT NSN 5310-00-767-9425 P/N 98019A509 · 98019A509 · 98019A509 · 205-4510947-52 · +21 more
  5. WASHER,LOCK BLANK NSN 5310-01-624-0478 P/N 2852-2001-11-08 · 2852-0100-1 · 7550478-2852200111A-8 · 7550478-2852-2001-13-08 · +21 more
  6. WASHER,LOCK NSN 5310-01-422-3905 P/N SP51-0006 · 01-296 ITEM NO 66 · E104459 FIND NO 69 · E101286 PC NO 69 · +21 more
  7. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-087-9748 P/N TLN1020L3N · TLN1020-3N · 53488-1032 · TLN1020-3N · +21 more
  8. NUT,SELF-LOCKING,PLATE NSN 5310-00-762-2916 P/N GN10BJ1032 · BR1000C3 · T12C1032 · R1000C3 · +21 more
  9. WASHER,SHOULDERED NSN 5310-00-700-0820 P/N 7000820 · 7002105 · GTB19074 · 42E12Y2533 · +21 more
  10. NUT,SELF-LOCKING,CLINCH NSN 5310-00-684-9765 P/N L2088080-4 · 768881-4 · 56930M-632-2 · RM12LHCFM2-62 · +21 more
  11. WASHER,SPRING TENSION NSN 5310-00-595-7484 P/N 12277727 · 497250-290 · A7661-30 · R62 · +21 more
  12. WASHER,FLAT NSN 5310-00-550-5054 P/N 98019A135 · 8924401-7 · 122-5277669 ITEM 58 · S8157N114-062 · +21 more
  13. WASHER,KEY NSN 5310-00-527-5763 P/N 1873008 · 1904988 · 1913130 · 1913130 · +21 more
  14. NUT,PLAIN,ROUND NSN 5310-00-420-7291 P/N DD356S46-026PC6 · BS1253PC7 · BS963PC7 · F88 · +21 more
  15. NUT,PUMP IMPELLER NSN 5310-00-391-7958 P/N U16325PC23 · U4420PC9 · U20808PC23 · 52-520-808PC23 · +21 more
  16. LOCKNUT,BEARING NSN 5310-00-339-3652 P/N 2206CPC175R · 10R · 2106PC175R · 2280PC175R · +21 more
  17. LOCKNUT,BEARING NSN 5310-00-339-3651 P/N 2110PC175L · 175S · 1720-13PC175L · 10L · +21 more
  18. NUT,IMPELLER NSN 5310-00-338-9324 P/N 1SM01679P46AY · 24643DPC46 · 24764DPC46 · 25325DPC46 · +21 more
  19. NUT,PLAIN,HEXAGON NSN 5310-00-282-9545 P/N 5308277 · 10DGBM21 · GBM21B · A5245 · +21 more
  20. NUT,PLAIN,HEXAGON NSN 5310-00-272-5700 P/N 123-4403562 PAR · PL-999D0838 PC · PL-1157 ITEM 19 · 1315-026-2.5IN ITEM 8 · +21 more
  21. NUT,SELF-LOCKING,HEXAGON NSN 5310-00-207-8758 P/N S45041-350832 · 45041-350832 · 203-1011P46 · 108633-313 · +21 more
  22. NUT,SELF-LOCKING,HEXAGON NSN 5310-00-059-9265 P/N 854261-00 · 59FH428 · 803-5184193-1X-14 · 803-5184193-2X-14 · +21 more
  23. WASHER,LOCK NSN 5310-00-058-2949 P/N 582949 · 98204ADX · 582949 · 5006-4 · +21 more
  24. NUT,SELF-LOCKING,HEXAGON NSN 5310-00-050-3449 P/N 102609R1 · RFSX1615C · 356B1 · 42TE126 · +21 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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