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Home/Military Standard parts/Bearings & Mechanical/FSC 3020
Category // FSC 3020 · 57,685 items

Gears, Pulleys, Sprockets, and Transmission Chain

Gears, pulleys, sprockets, and transmission chain that carry motion between shafts, including roller chain and chain links.

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57,685 items

  1. GEAR,SPUR NSN 3020-01-644-5685 P/N 7383858-H5470249-0128 · 167-7106787-128 · H547-0249-128 · H574-0001-H5470249-0128 · +4 more
  2. GEAR CLUSTER NSN 3020-01-642-4376 P/N 7550479-7108102-153 · 845-7108102-OA-153 · 7108102-153 · G547-0003-7108102-153 · +4 more
  3. GEAR,INTERNAL NSN 3020-01-642-4350 P/N 7550479-7108102-152 · 845-7108102-OA-152 · G547-0003-7108102-152 · 7108102-152 · +4 more
  4. GEAR CLUSTER NSN 3020-01-641-2883 P/N 7383858-H5470249-0143 · 167-7106787-143 · H547-0249-143 · H547-0001-H5470249-0143 · +4 more
  5. GEAR CLUSTER NSN 3020-01-641-1748 P/N 167-7106787-135 · 7383858-H5470249-0135 · H547-0001-H5470249-0135 · H547-0249-135 · +4 more
  6. GEAR FUEL PUMP NSN 3020-01-523-9520 P/N 230-8989 · 425-7107 · CV161668 · 425-7107 · +4 more
  7. PULLEY,FLAT NSN 3020-01-502-3545 P/N P112-8M-50-SF · 70-0112 · 19710PC5 · 70-0613 · +4 more
  8. GEAR,WORM NSN 3020-01-496-1219 P/N 11W-1207 · 459-080-530 · 292050K9 · 200113Z PIECE 325-35 · +4 more
  9. CHAIN,ROLLER NSN 3020-01-494-0290 P/N RS100NS-2 · RS100NS-2 · 581-6726891 FIND 11 · 14874813 · +4 more
  10. GEAR,SPUR NSN 3020-01-492-7938 P/N 751-7068525-10 · 7068525 · 751-7068530-1 · 7068530 · +4 more
  11. PULLEY,GROOVE NSN 3020-01-492-6548 P/N G14PN30140 · 14M-36S-20 · 14MX-36S-20 · 14M-36S-20 · +4 more
  12. GEAR,INTERNAL NSN 3020-01-492-6468 P/N 845-4558716 REF 3 ITEM 3 · 4558716 · 845-4558718 ITEM 3 · 4558718 · +4 more
  13. DOG AND DOG GEAR NSN 3020-01-470-0028 P/N 124-6294787 PC 31 X 32 · 124-6294787 · 5589896 · 124-4322648 PC 14 X 124-4365872- · +4 more
  14. SPROCKET WHEEL NSN 3020-01-467-5169 P/N 50B8-.628IN BORE · 15611211 FIND 6 · 15612018-1 · 50B8-.628IN BORE · +4 more
  15. GEAR SECTOR,WORM WHEEL NSN 3020-01-461-2406 P/N DF1502-265#4 · DF1502-292 · DF1502-265 · DF1502-292#3 · +4 more
  16. CHAIN,ROLLER NSN 3020-01-446-6412 P/N 0720-603557 · AIN/0720 603557 · NO. 40 336 PITCHES · NO. 40 336 PITCHES · +4 more
  17. GEAR SECTOR,WORM WHEEL NSN 3020-01-445-7561 P/N 1502-99 PIECE 9 · 1502-98 PIECE 4 · 123-4403554 PIECE 4 · 123-4775355 PIECE 9 · +4 more
  18. CHAIN,ROLLER NSN 3020-01-445-5721 P/N SK-3672 · D3088-41 · SK-3672 ITEM 1 · NO. 41 99 PITCHES · +4 more
  19. PULLEY,GROOVE NSN 3020-01-444-2311 P/N RCSK17072 · RCSK18218 · RCSK18686 · RCSK17072 · +4 more
  20. CHAIN,ROLLER NSN 3020-01-442-9623 P/N 9014-TAB · SK2670 PC 38 · 9014-012 · SK2670 · +4 more
  21. CHAIN,ROLLER NSN 3020-01-442-9455 P/N D308C-41 · 1189-29 · 1189-29 PC 1 · D308C-1 1/2 · +4 more
  22. PULLEY ASSEMBLY,ISO NSN 3020-01-442-7485 P/N RCSK17749 · RCSK17749 · 12460262 · 12528693 · +4 more
  23. GEAR,SPUR NSN 3020-01-440-5822 P/N P32S26-18 · 3305AS418-1 · 3305AS416-503 · 3305AS418 · +4 more
  24. RATCHET WHEEL NSN 3020-01-439-0942 P/N 2BA599 · 2BA425 · 2BA599 · HGR50-ISO-10-5 · +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 Gears, Pulleys, Sprockets, and Transmission Chain

What does federal supply class 3020 cover?

Federal supply class 3020 covers gears, pulleys, sprockets, and transmission chain, the parts that carry motion between shafts. Items filed here include roller chain and roller chain links.

How is a part in federal supply class 3020 identified?

Chain and sprocket parts are identified by their NSN and item name, with the part numbers on file cross-referenced to each record. Each item in the class has its own National Stock Number (NSN) record, listed above.

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