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Home/Military Standard parts/Fasteners & Fastening Hardware/FSC 5310
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 ASSEMBLY NSN 5310-01-136-1616 P/N 848260-8 · 848260-4 · 848260-4 · 848260-8 · +3 more
  2. NUT,SELF-LOCKING,PLATE NSN 5310-01-134-9367 P/N ST3M722C4M9-1 · ST3M722C4-1 · STM722C4M9-1 · ALLAF17/9-4 · +3 more
  3. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-134-6933 P/N BH788-9 · 79318CM-918 · E12589-9 · E12589-9 · +3 more
  4. WASHER,FLAT NSN 5310-01-134-5794 P/N KD10 · FF-W-92 · AN960KD10 · 5310PL0652436 · +3 more
  5. NUT,SELF-LOCKING,PLATE NSN 5310-01-134-5775 P/N BFN442-5-2 · F18427L2-5 · ST3M442-5A2 · NS202042-054-2 · +3 more
  6. NUT,SELF-LOCKING,PLATE NSN 5310-01-134-5773 P/N 109F9206M-2-5 · BACN10YF52CM · BACN10JQ52CM · NS103201SE-054-2 · +3 more
  7. WASHER,FLAT NSN 5310-01-134-3288 P/N NAS1149D0863K · FF-W-92 · AN960KD816 · NAS1149D0863K · +3 more
  8. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-134-0751 P/N BH788-6 · 79318CM-624 · E12589-6 · E12589-6 · +3 more
  9. NUT SPACER,PLATE NSN 5310-01-133-7925 P/N 4M30D516-125 · 4M30D516-125 · 4M30D516-125 · 4M30D516-125 · +3 more
  10. NUT,SELF-LOCKING,PLATE NSN 5310-01-133-5836 P/N BFN442-5-4 · F18427L4-5 · ST3M442-5A4 · NS202042-054-4 · +3 more
  11. NUT,SELF-LOCKING,PLATE NSN 5310-01-133-3904 P/N BACN10KE4B3 · RMF9213-3-4 · BACN10KE4B3 · NS103191-048-3 · +3 more
  12. WASHER,LOCK NSN 5310-01-133-3317 P/N 70912942 · 09042094 · 904209 · 912942 · +3 more
  13. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-132-5618 P/N BH788-10 · E12589-10 · 79318CM-1018 · ST3M788-10 · +3 more
  14. NUT,SELF-LOCKING NSN 5310-01-132-3618 P/N ST3M762-8M · BH762-8 · LH12180-8 · ST3M762-8M · +3 more
  15. WASHER,KEY NSN 5310-01-132-1936 P/N 10000842 · 1229E4685 · 1229-N-2250 · 8235 1229X2260 · +3 more
  16. NUT NSN 5310-01-132-1926 P/N FM-86520 PC NO 10 · FM-86519 PC NO 10 · 801621-003 PIECE 20 · 150189 · +3 more
  17. WASHER,FLAT NSN 5310-01-132-1078 P/N 4M27C5 · 4M27C5 · 4M27C5 · 4M27C5 · +3 more
  18. NUT,SELF-LOCKING,EXTENDED WASHER NSN 5310-01-132-0663 P/N BH752-3 · 3929AS1232-3 · 78686-3 · LH12038-3 · +3 more
  19. NUT,SELF-LOCKING,PLATE NSN 5310-01-131-7569 P/N ST3M542-4A1 · RMF19427-1-4 · F39669N4-1 · ST3M542-4A1 · +3 more
  20. NUT,SELF-LOCKING,PLATE NSN 5310-01-131-6764 P/N BFN541-4-6 · F14421-6-4 · ST3M541-4A6 · F14421-6-4 · +3 more
  21. NUT SPACER,PLATE NSN 5310-01-131-5492 P/N BFN443-5RT · F18421-05 · ST3M443-5D · F18421-05 · +3 more
  22. WASHER,FINISHING NSN 5310-01-131-2263 P/N 4M264-4 · AM264V4 · 4M264-4 · 4M264V4 · +3 more
  23. NUT,SELF-LOCKING,GANG CHANNEL NSN 5310-01-131-2250 P/N BCN445C4-3 · G18421L3-4 · ST3M445C4M3 · NS103966S-048-3 · +3 more
  24. NUT,SELF-LOCKING,GANG CHANNEL NSN 5310-01-131-2249 P/N BCN445C5-5 · G18421L5-5 · ST3M445C5M5 · NS103966S-054-5 · +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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