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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. PULLEY NSN 3020-00-497-6279 P/N 933585 · 650126 · 933585 · 33585
  2. GEAR,HELICAL NSN 3020-00-496-3848 P/N XSM22-196-13 · 22-196-13 · 22-196-13 · 5121
  3. PULLEY,CONE NSN 3020-00-495-9614 P/N 7410912 · 644548-6466 · 646698 · 644548
  4. GEAR,HELICAL NSN 3020-00-495-0138 P/N 6261794 · 3924098 · 3924098 · 6261794
  5. SPROCKET,UPPER NSN 3020-00-493-4334 P/N 012327 · 011228 · 012327 · 078668
  6. GEAR,BEVEL NSN 3020-00-490-5430 P/N WA31-4 · WA31-4 · 74707708 · 0A5711
  7. GEAR,SPUR NSN 3020-00-484-4261 P/N 3165515 · 3165515 · 3165515 · 3165515
  8. SPROCKET WHEEL NSN 3020-00-484-1144 P/N 19TRC40BF3-4IN · 19TRC40BF · 19TRC40BF3-41N · 2220603
  9. GEAR,SPUR NSN 3020-00-484-1142 P/N 1676806 · 1676806 · 1676806 · 1676806
  10. GEAR,INTERNAL NSN 3020-00-482-2819 P/N 40B547 · 40B547 · 40B547 · 40B547
  11. GEAR,SPUR NSN 3020-00-479-8860 P/N RE-C102200 · RE-C102200 · REC102200 · ASC1541456
  12. GEAR,WORM WHEEL NSN 3020-00-477-6435 P/N 91245-001 · 91245 · 91245-001 · 91245
  13. GEAR,SPUR NSN 3020-00-477-5865 P/N 000542T · 6771883 · 6881073 · 6881073
  14. GEAR,HELICAL NSN 3020-00-476-3022 P/N 298673 · 870751 · 870751 · 298673
  15. SPROCKET WHEEL NSN 3020-00-475-0489 P/N 240-1610949-8 · 240-1610949 · 240-1610949-8 · 240-1610949-8
  16. GEAR,SPUR NSN 3020-00-474-3938 P/N 7744465P1 · 7744465 PART 1 · 7744465 PART 1 · 7744465P1
  17. GEAR,SPUR NSN 3020-00-473-0036 P/N GH22-240XHP5 · F96S13-240PH4-5 · SX7-240E62-5 · J27-240K1-5
  18. PULLEY ASSEMBLY,WAT NSN 3020-00-470-9956 P/N 5109811 · 5139238 · PC5139238 · 3020004709956
  19. GEAR SET,SUMMING,CO NSN 3020-00-470-8514 P/N 12M5907-807 · 12M5907-801 · 12M5907-805 · 12M5907-809
  20. GEAR,SPUR NSN 3020-00-469-8139 P/N 65651-09104-041 · 65651-09104-041 · 65651-09104-041 · 65651-09104-041
  21. SPROCKET WHEEL NSN 3020-00-469-7810 P/N 41B17-1 · 41B17 · KSU17-1 · KSU17
  22. GUARD,MECHANICAL DRIVE NSN 3020-00-469-3144 P/N SI-10239-100 · 547265 · 547265 · 547265
  23. GEAR,SPUR NSN 3020-00-469-2399 P/N CR108528PC56 · CR122664PC56 · 120997 · 3004107PC56
  24. GEAR,HELICAL NSN 3020-00-469-0508 P/N 000-17624PC41C · 000-17625PC41B · BULLETIN432PC41B · 436-14638

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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