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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 3020-01-199-1924 P/N UL3211-1 · UL3211-1 PIECE 41A · Y37 · UL3211-1 PIECE 41A · +1 more
  2. GEAR,SPUR NSN 3020-01-199-1923 P/N Y38 · UL3211-1 · UL3211-1 PIECE 42 X 43 · Y38 · +1 more
  3. GEAR,SPUR NSN 3020-01-199-1922 P/N UL3211-1 · UL3211-1 PIECE 44 X 45 · Y39 · Y39 · +1 more
  4. GEAR,INTERNAL NSN 3020-01-199-1920 P/N S4823D3197353 PIECE 17 · S4823D3197353 · BDN507B · BDN507B17 · +1 more
  5. GEAR,SPUR NSN 3020-01-198-7493 P/N UL3211-1 · UL3211-1 PIECE 119 · Y40 · UL3211-1 PIECE 119 · +1 more
  6. GEAR,SPUR NSN 3020-01-198-7492 P/N Y41 · UL3211-1 · UL3211-1 PIECE 120 · UL3211-1 PIECE 120 · +1 more
  7. GEAR,SPUR NSN 3020-01-198-7491 P/N Y105 · UL3211-1 · UL3211-1 PIECE 196 · UL3211-1 PIECE 196 · +1 more
  8. GEAR,SPUR NSN 3020-01-198-4394 P/N UL3211-1 PIECE 34A · Y30 · UL3211-1 · Y30 · +1 more
  9. GEAR,SPUR NSN 3020-01-198-4393 P/N UL3211-1 PIECE 40 · Y36 · UL3211-1 · Y36 · +1 more
  10. GEAR,SPUR NSN 3020-01-198-4392 P/N Y73 · UL3211-1 · UL3211-1 PIECE 109 · Y73 · +1 more
  11. LINK,ROLLER CHAIN NSN 3020-01-198-2873 P/N 20600L · 20600L · 20600L · 73894 · +1 more
  12. GEAR RACK NSN 3020-01-197-9000 P/N 16660 · 250-16514 PIECE 26 · 250-16514 · 250-16514 ITEM 26 · +1 more
  13. CHAIN,ROLLER NSN 3020-01-197-8764 P/N 60H 98 1/4IN · 60H 98 1/4IN · 60H 98 1/4IN · 533-0025-01 · +1 more
  14. CHAIN,ROLLER NSN 3020-01-197-8763 P/N 60H 96 3/4IN · 60H 96 3/4IN · 60H 96 3/4IN · 533-0029-01 · +1 more
  15. CHAIN,SILENT NSN 3020-01-195-9135 P/N E-4161 · 906868 · E-4161 PIECE 34D · D6018CHAIN · +1 more
  16. GEAR,HELICAL NSN 3020-01-195-4465 P/N 1503065 · 1503065 · CVB41-S4601-37 PIECE 612 · CVB41-S4601-37 · +1 more
  17. GEAR,SPUR NSN 3020-01-194-6965 P/N 2143875 PIECE 12 · 501-2143875 · SSN637-501-2143875 PIECE 12 · 77643-74X2 · +1 more
  18. GEAR,WORM NSN 3020-01-194-4450 P/N D-82323 · D-82331 ITEM 34 · A-18790 · D-82323 ITEM 207 · +1 more
  19. RATCHET WHEEL NSN 3020-01-193-7809 P/N 515-4457070 · 515-4457075 ITE · 6002-107 ITEM 71 · 515-4457070 ITEM 71 · +1 more
  20. GEAR,WORM WHEEL NSN 3020-01-193-4631 P/N 14734/25/1 SD0 · 14734/25/I SDO · RW1/820358 PC 3 · RW1/820358 PC 3 · +1 more
  21. COVER HOUSING NSN 3020-01-192-7179 P/N 520-4674703 · 520-4674703 ITEM 3 · 87611-1417 ITEM3 · 2861-0057 · +1 more
  22. GEAR,SPUR NSN 3020-01-191-6678 P/N GC14-70 · 412763-27 · 412763 · H1-70 · +1 more
  23. GEAR SET,WORM AND WORM WHEEL,MAT NSN 3020-01-190-1040 P/N 201-4684480 ITEM 2 AND 9 · 201-4684480 · 87776-0105 ITEM 2 AND 9 · 87776-0105 · +1 more
  24. GUARD,MECHANICAL DRIVE NSN 3020-01-190-0894 P/N 5750436-1 PIECE 2 · 5750436-1 · 65E222-4188 · 2498804 · +1 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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