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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 SECTOR,SPUR NSN 3020-01-486-9529 P/N 593-7067139-5 · 7067139 · H577-3302 · H577-3302-5
  2. GEAR,SPUR NSN 3020-01-486-9515 P/N 593-7067139-30 · 7067139 · H577-3302 · H577-3302-30
  3. GEAR CLUSTER NSN 3020-01-486-3716 P/N 12204 · 20081-7 · 20081 · B-505-12204-2
  4. GEAR,BEVEL NSN 3020-01-486-3469 P/N 20081-6 · 20081 · B-505-12204-1 · 12204
  5. GEAR,SPUR NSN 3020-01-486-3292 P/N CB29087-001 · 28956 · 170-41715 · 170-41715 ITEM 2
  6. GEAR SECTOR,SPUR NSN 3020-01-486-0355 P/N 122-6600338 PC 12 · 6600338 · 122-4497454 PC 2 · 44977454
  7. GEAR SECTOR,SPUR NSN 3020-01-486-0226 P/N 4497454 · 122-6600338 PC11 · 122-4497454 PC 1 · 6600338
  8. LINK,ROLLER CHAIN NSN 3020-01-485-9893 P/N 50061519 · 122-50061519 P/N32 21IN · 90613DD · 122-5006519 PC
  9. PULLEY,GROOVE NSN 3020-01-485-4319 P/N 6921603-A88 · 580-6641123-ECHG-A88 · 580-6641123-0487 · 6641123
  10. RATCHET WHEEL NSN 3020-01-485-4010 P/N 9HA866 · 9HB102 · T42030B-1GL · 9HB102
  11. PULLEY,GROOVE NSN 3020-01-485-0468 P/N 500K1955 · 500K1955 · 500K1955 · 500K1955
  12. PULLEY,GROOVE NSN 3020-01-485-0024 P/N 500K1956 · BK34 · 500K1956 · 500K1956
  13. GEAR SECTOR,HELICAL NSN 3020-01-484-6527 P/N 3028420 · 3028422 · 3028420 · 3028482
  14. PULLEY,GROOVE NSN 3020-01-484-6426 P/N 122-6669167 PC 1 · 6694009 · 122-6694009 PC 1 X 5 · 122-6602815 PC 15
  15. GEAR,SPUR NSN 3020-01-484-2526 P/N 6818601 · 6722635 · 122-6722635 PC 83 · 122-6722635 PC 14
  16. GEAR,SPUR NSN 3020-01-484-2032 P/N 122-6722635 PC 13 · 6818601 · 6722635 · 122-6722635 PC 80
  17. GEAR,SPUR NSN 3020-01-483-2035 P/N 21344064-1 · 213440641 · 21344064-1 · 13458314
  18. PULLEY,GROOVE NSN 3020-01-482-8748 P/N 028-08738-000 · 028-08738 · 377-03253-000 · 377-03253-000 ITEM 12
  19. GEAR,SPUR NSN 3020-01-480-8524 P/N NT-47706-029-000 · 47706 · PL-43616 FIND 43 · 43616
  20. GEAR CLUSTER NSN 3020-01-480-8478 P/N 43616 · 47709A · PL-43616 FIND 34 · 47709-442-000
  21. GEAR,BEVEL NSN 3020-01-480-6520 P/N 124-1678562 PC 71 · 124-1678562 · 124-1678564 PC 2 · 124-1678564
  22. GEAR,BEVEL NSN 3020-01-480-6246 P/N 124-1678562 · 124-1678564 · 124-1678562 PC 70 · 124-1678564 PC 1
  23. PULLEY,GROOVE NSN 3020-01-480-4967 P/N 124-1678568 PC 1 · 124-1678562 PC 216 · 124-1678562 · 124-1678568
  24. GEAR,CLUTCH NSN 3020-01-480-4893 P/N EP-0002322 · 9238990567 · 922753.0010 · 923899.0567

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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