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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. GUARD,MECHANICAL DRIVE NSN 3020-01-503-2139 P/N 596-7409748-95 · 7409742 · 596-7409742-65 · 7409748 · +2 more
  2. GUARD,MECHANICAL DRIVE NSN 3020-01-503-2089 P/N 596-7409748-93 · 7409742 · 7409748 · 596-7409742-63 · +2 more
  3. GUARD,MECHANICAL DRIVE NSN 3020-01-503-2068 P/N 7409748 · 596-7409742-62 · 596-7409748-92 · 7409742 · +2 more
  4. GUARD,MECHANICAL DRIVE NSN 3020-01-503-1789 P/N 596-7409742-57 · 7409748 · 596-7409748-52 · 7409742 · +2 more
  5. GUARD,MECHANICAL DRIVE NSN 3020-01-503-1776 P/N 7409742 · 596-7409748-27 · 7409748 · 596-7409742-50 · +2 more
  6. GEAR SET,BEVEL,MATCHED NSN 3020-01-503-1561 P/N 596-7410507-A3 · 7410332 · 596-7410332-3 · 7410507 · +2 more
  7. GEAR SET,BEVEL,MATCHED NSN 3020-01-503-1543 P/N 7410332 · 596-7410507-A2 · 596-7410332-2 · 7410507 · +2 more
  8. GEAR,HELICAL NSN 3020-01-495-7101 P/N 205547 · 07.06 OPTION BP6042/10 · 07.06 OPTION BP6042 REFERENCE 10 · 07.06 OPTION BP6042 REFERENCE 8 · +2 more
  9. GEAR,HELICAL NSN 3020-01-487-8761 P/N 2CK139 · 2CK139 · 9-734-100649 · 9-734-100649 · +2 more
  10. PULLEY,GROOVE NSN 3020-01-486-8349 P/N 124-4322651 PC 100 · 124-4322651 · 124-4365530 PC 30 · 124-4365530 · +2 more
  11. PULLEY,GROOVE NSN 3020-01-484-1443 P/N 028-98544B · 028-09544 · 377-00768-000 ITEM 11 · 028-09544B · +2 more
  12. GEAR SET,BEVEL,MATCHED NSN 3020-01-483-4076 P/N 6-47554 · 520-12939-4 · 6-47554 · 520-12939-4 · +2 more
  13. PULLEY,GROOVE NSN 3020-01-481-3766 P/N 02/911351 · 3914462 · 333/G0982 · 3914462 · +2 more
  14. GEAR,SPUR NSN 3020-01-479-4412 P/N 30078-41470 · CC79482-001 · 30078-41470 ITEM 2 · 30096-41450 ITEM 2 · +2 more
  15. GEAR RACK NSN 3020-01-478-3953 P/N 36924 · 3792-36920 ITEM 3 · 3792-36920 · 36924 · +2 more
  16. GEAR RACK NSN 3020-01-478-3505 P/N 41042-39245 · 41042-39245 ITEM 3 · 39248 · 41042-39245 ITEM 3 · +2 more
  17. GEAR,SPUR NSN 3020-01-478-3503 P/N 41042-39245 ITEM 2 · 39247 · 41042-39245 · 41042-39245 ITEM 2 · +2 more
  18. PULLEY,GROOVE NSN 3020-01-474-6316 P/N 737-1111 (STYLE 4241) · 124-5794558 PC 21 · 124-5794558 PC 21 · 737-1111 (STYLE 4241) · +2 more
  19. PULLEY,FLAT NSN 3020-01-470-6328 P/N RE68722 · RE51281 · RE505264 · RE68722 · +2 more
  20. GEAR SECTOR,SPUR NSN 3020-01-469-9747 P/N 4322652 · 124-4322652 PC 37 X 38 · 5200227 · 4322651 · +2 more
  21. PULLEY,GROOVE NSN 3020-01-468-0867 P/N 15661310-1 FN 20 · 15666143-1 · 15661310-2 FN 20 · 15666143-1 · +2 more
  22. SPROCKET WHEEL NSN 3020-01-468-0861 P/N 15661008 FN 9 · 15662105-3 · 15661007 FN 9 · 15661007 FN 9 · +2 more
  23. CHAIN,ROLLER NSN 3020-01-467-3044 P/N 15611200 FIND 10 · 300352-R-485 · 15611200 FIND 10 · 300352 · +2 more
  24. SPROCKET WHEEL NSN 3020-01-463-7999 P/N 50101506-1 · 5010 ITEM 11 · 50101506-1 · 5010 ITEM 11 · +2 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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