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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 SET,HELICAL,MATCHED NSN 3020-01-123-8847 P/N 6477-6 · 6477-7 · 6477-6 AND 7 · 6477PIECE 6 AND
  2. GEAR,SPUR NSN 3020-01-123-5095 P/N 2795565-1 · 2795565 · 2795565-1 · 10106660
  3. CHAIN ASSEMBLY,HANDLE NSN 3020-01-123-3955 P/N 7920 · 7378-2-7 · 7378-2-7 · 7920
  4. STOP,GEAR NSN 3020-01-123-3107 P/N 501-4675698 ITEM 15 · 501-4675698 · 87643-7504 ITEM 15 · 87643-7504
  5. GEAR,SPUR NSN 3020-01-123-0027 P/N 3A254 · PR3404-1PIECE122 · 3A254 · PR3404-1PIECE122
  6. GEAR,SPUR NSN 3020-01-122-9934 P/N 28568 · 70-26300 ITEM 2 · 70-26300 · CB27512-001
  7. GEAR,SPUR NSN 3020-01-122-9605 P/N 355648-1 · 355648-1 · 355648 · 355648-1
  8. GEAR CLUSTER NSN 3020-01-122-8281 P/N K1439 · PR3404-1PIECE121 · K1439 · PR3404-1PIECE121
  9. GEAR,SPUR NSN 3020-01-122-8279 P/N 2795562-1 · 2795562 · 2795562-1 · 10130512
  10. GEAR,HELICAL NSN 3020-01-122-7912 P/N 5107079 · B5107079 · 3020011227912 · K5107079
  11. PULLEY,GROOVE NSN 3020-01-122-6497 P/N 40061 · 40061 · 40061 · 40061
  12. GEAR,CLUTCH NSN 3020-01-122-2174 P/N 4376G2 · 43476G2 · 3476-G2 · 43476-G2
  13. GEAR,SPUR NSN 3020-01-122-0843 P/N 146010-1 · 146010 · 146010-1 · 146010-1
  14. GEAR,SPUR NSN 3020-01-122-0842 P/N 146001-1 · 146001 · 146001-1 · 146001-1
  15. GEAR,SPUR NSN 3020-01-121-9129 P/N 356334-1 · 356334 · 356334-1 · 356334-1
  16. GEAR,SPUR NSN 3020-01-121-7691 P/N 355914-1 · 355914-1 · 355914-1 · 355914-1
  17. GEAR SECTOR,WORM WHEEL NSN 3020-01-121-2964 P/N 711-4678214 ITEM 4 · 711-4678214 · 87692-1812 · 87692-1812 ITEM 4
  18. PINION NSN 3020-01-121-2937 P/N 28404 · 250-29245 ITEM 2 · 250-29245 · 250-29245 IT 2
  19. GEAR,DRIVE MOTION NSN 3020-01-121-2900 P/N J001965-011 · A63012 PIECE 2 · A63012 · 1965-011
  20. LINK,ROLLER CHAIN NSN 3020-01-121-0779 P/N 709-4684920 ITEM 40 · 709-4684920 · 87832-1649 · 87832-1649 ITEM 40
  21. GEAR RACK NSN 3020-01-120-8497 P/N 28406 · 250-29245 ITEM 3 · 250-29245 IT 3 · 250-29245
  22. GEAR,SPUR NSN 3020-01-120-2822 P/N P24S28-39 · 87696-1625 ITEM 9 · PIC041-39 · G41-39
  23. GEAR,SPUR NSN 3020-01-120-2821 P/N P24S28-17 · 87696-1625 ITEM 7 · PIC041-17 · G41-17
  24. PULLEY,TIMING BELT NSN 3020-01-119-9172 P/N 74-14943-00 · 74-14943 · 7411035-0-0 · 7411035-01

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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