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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 3020-00-362-2631 P/N 321086 · 321086 · HR22353 · EC6014 · +13 more
  2. GEAR,SPUR NSN 3020-00-353-8724 P/N F600H00217 · 25592 · 00785536 · 15246 · +13 more
  3. GEAR,INTERNAL NSN 3020-00-352-6002 P/N 7349559 · 3DC124 · C1-7 · C1-24 · +13 more
  4. GEAR,WORM WHEEL NSN 3020-00-344-0422 P/N 13713PC137 · 13725PC137 · 13527-117 · 13714PC137 · +13 more
  5. PULLEY,GROOVE NSN 3020-00-277-1128 P/N 24566-4B · 24566-4B · 481 627 · AN210-4B · +13 more
  6. GEAR,HELICAL NSN 3020-00-275-3259 P/N W5599149SH1PC179 · WW6665758PC269 · W6648576SH3PC12 · 6650157-9 · +13 more
  7. GEAR,SPUR NSN 3020-00-272-6089 P/N 2W20175 · N657SH5PC38 · N657SH4PC38 · 2W20175 · +13 more
  8. GEAR,HELICAL NSN 3020-00-268-4199 P/N 4637 · 4637 · 2B4637 · 4637 · +13 more
  9. LINK,ROLLER CHAIN NSN 3020-00-267-6019 P/N MB68A · 08441 · RCD40-0L · RCD40-2-0L · +13 more
  10. CHAIN,ROLLER NSN 3020-00-252-7349 P/N RC50-2 · RC50-2 · 50-2 · A220202 · +13 more
  11. GEAR,HELICAL NSN 3020-00-245-8351 P/N D30407PC350 · D27374PC329 · D30266PC329 · D30266PC329 · +13 more
  12. LINK,ROLLER CHAIN NSN 3020-00-239-8228 P/N RCD140-0L · RC0140 · RC140-2-0L · RCD140-0L · +13 more
  13. LINK,ROLLER CHAIN NSN 3020-00-237-8341 P/N 032807 · RC50-2-0L · 50-2-0L · D50-0L · +13 more
  14. LINK,ROLLER CHAIN NSN 3020-00-231-8739 P/N RCD350L · RC35-2CL · RC35-2CL · RCD350L · +13 more
  15. PULLEY,GROOVE NSN 3020-00-200-1115 P/N 6204K141 · S3501H3119599PC25 · S3501-3161198PC54 · S3501H3119599PC25 · +13 more
  16. LINK,ROLLER CHAIN NSN 3020-00-196-1764 P/N RC60-2-0L · RC60-2-0L · 60-2-0L · D60-0L · +13 more
  17. LINK,ROLLER CHAIN NSN 3020-00-192-6802 P/N B50015 · 10350981 · 20X225 · 20X225 · +13 more
  18. GEAR SET,BEVEL,MATCHED NSN 3020-00-127-0311 P/N 16702724 · 22AF10C2435APC3-73-74 · 10AF10C2435APC3-12-14 · MAAFB2435APC3-73-74 · +13 more
  19. GEAR CLUSTER NSN 3020-00-030-7300 P/N LT239-8 · LT239-35 · 7-204707 · 007204707 · +13 more
  20. GEAR,SPUR NSN 3020-00-838-6077 P/N GP30-40 · GP30-40P1 · P64S19-40 · 342C103H21 · +12 more
  21. GEAR,WORM NSN 3020-01-641-7327 P/N DF331473 FIND 23 · 7550479-DF331473-0023 · 7383858-DF331473-0023 · 801-6406768 FIND 23 · +12 more
  22. GEAR,INTERNAL NSN 3020-01-641-7150 P/N DF331106 FIND 7 · 7383858-DF331106-0007 · 7550479-DF331106-0007 · DF331106-0007 · +12 more
  23. GEAR CLUSTER NSN 3020-01-641-7146 P/N DF331106 FIND 6 · DF331106-0006 · 801-6406709 FIND 6 · 7550479-DF331106-0006 · +12 more
  24. GEAR,INTERNAL NSN 3020-01-641-1597 P/N DF331106 FIND 43 · 801-6406709 FIND 43 · 7383858-DF331106-0043 · DF331106-0043 · +12 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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