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 3020-00-877-7398 P/N 305329-0114 · 305329-0114 · 305329-0114 · 305329-0114
  2. GEAR,SPUR NSN 3020-00-876-9065 P/N 101BMPD17 · 101BMPD-17 · 496131 · 701587
  3. GEAR,SPUR NSN 3020-00-876-7365 P/N 350581 · 350581 · 350581 · 350581
  4. GEAR,DRIVE MOTION NSN 3020-00-876-0320 P/N H2578PC66 · LJ429B · H2578-66 · H2579PC66
  5. PULLEY,GROOVE NSN 3020-00-875-7698 P/N 2VP50 7-8 · 2VP50X7/8 · 2VP50-7-8 · KR12HY156-7-8
  6. GEAR SECTOR,SPUR NSN 3020-00-875-0867 P/N 10068032 · 10068032 · 10068032 · 10068032
  7. GEAR,INTERNAL NSN 3020-00-874-0640 P/N 76389-1 · 76389-1 · 76389-1 · 76389-1
  8. GEAR SET,SPUR,MATCHED NSN 3020-00-873-5607 P/N 029-14400B035 · 329-08982 · 329-8982 · 329-7247
  9. GEAR,SPUR NSN 3020-00-873-5375 P/N 73848-2 · 73848-2 · TIP00677-11AUG70 · 73848-2
  10. CHAIN,ROLLER NSN 3020-00-873-2596 P/N C-AG55644C · 16300409 · CAFB5644C · 16300409
  11. SPROCKET WHEEL NSN 3020-00-871-7146 P/N 11069087 · 3020008717146 · 11069087 · 11069087
  12. GEAR,SPUR NSN 3020-00-871-0652 P/N C3063-2-3 · 26017043 · 26017043 · C3063-2-3
  13. LINK,ROLLER CHAIN NSN 3020-00-870-1186 P/N RC40SAC1995 · 104.554-17 · 40SS0L · RC40SAC1995
  14. GEAR,SPUR NSN 3020-00-869-6973 P/N 505827 · 505827 · 505827 · 505827
  15. SPROCKET,CHART NSN 3020-00-869-0331 P/N 2239-1064G1 · 2239-1064G1 · 2239-1064G1 · 2239-1064G1
  16. GEAR,SPUR NSN 3020-00-868-3586 P/N SD1194-3 · 1091047-3 · SD1194-3 · 4SD1194
  17. GEAR,SPUR NSN 3020-00-868-3450 P/N 940789-1 · 940789-801 · 940789 · 940789-1
  18. PULLEY,ENGINE STARTER ROPE NSN 3020-00-867-8742 P/N ER0415 · 13206E0448 · TIP00861-010CT70 · ER0415
  19. GEAR,BEVEL NSN 3020-00-867-1741 P/N A51M20517-11 · A51M20517 · A51M20517-11 · A51M20517-11
  20. PULLEY,GROOVE NSN 3020-00-865-9884 P/N CA395 5-8B0RE · CA375 · AS27-5-8 · AX27-5-8
  21. GEAR,SPUR NSN 3020-00-864-1258 P/N 209392 · 209392 · 209392 · 209392
  22. GEAR,SPUR NSN 3020-00-863-0124 P/N 1755249 · 555-00-000000075 · 1755249 · 11755249
  23. GUARD,MECHANICAL DRIVE NSN 3020-00-862-7013 P/N H2298PC227 · H2326-227 · H2326PC227 · PM-3319A
  24. GEAR,WORM,ASSEMBLY NSN 3020-00-862-7011 P/N SG3859-8-9-51-52 · DR0195G11 · SG3859-8-9-51-52 · DR0195G11

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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