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,BEVEL NSN 3020-01-201-8254 P/N E-102876 PIECE 13 · 803848 · E-102876 PIECE 13 · E-102876
  2. GEAR,HELICAL NSN 3020-01-201-7294 P/N 1542214-0 · 3020PL0863143 · 1542214-0 · 1542214-0
  3. PULLEY,AIR PUMP NSN 3020-01-201-4094 P/N 14087008 · 14062717 · 14087008 · 14081703
  4. GEAR,SPUR NSN 3020-01-201-2446 P/N SSN637-501-2143862 · SSN637-501-2143862 PIECE 14 · 77643-69X3 PIECE 14 · 77643-69X3
  5. GEAR,HELICAL NSN 3020-01-201-2440 P/N 829462-1 · 3020PL0862306 · 829462 · 829462-1
  6. GEAR,SPUR NSN 3020-01-201-1347 P/N A02D2066-6 · A02D2066-3 · A02D2066-4 · A02D2066-2
  7. GEAR,SPUR NSN 3020-01-200-9455 P/N CB27454-001 · 2650-27000 · 2650-27000 ITEM 13 · 27083
  8. GEAR,BEVEL NSN 3020-01-200-9452 P/N SSN637-501-2159955 PIECE 1 · SSN637-501-2159955 · 77643-70X9 · 77643-70X9 PIECE 1
  9. GEAR,BEVEL NSN 3020-01-200-9451 P/N SSN637-501-2159955 · SSN637-501-2159955 PIECE 3 · 77643-70X9 · 77643-70X9 PIECE 3
  10. GEAR,HELICAL NSN 3020-01-200-5668 P/N V0-079-029-06 · 0-079-029-06 · 0-079-029-06 · 0-001-011-35 PIECE 025
  11. GEAR SECTOR,WORM WHEEL NSN 3020-01-200-4199 P/N 015-008 · 390-005 · 015-008 PIECE 2 · 51390A-005
  12. GEAR,SPUR NSN 3020-01-199-8113 P/N 1217C1529 · 1213C1528 FIND 7 · 1213C1528 · 1217C1529
  13. GUIDE,CABLE NSN 3020-01-199-7745 P/N 8-52T-403 · 8-52T-04 ITEM 15 · 8-52T-403 · 8-52T-04 ITEM 15
  14. GEAR,HELICAL NSN 3020-01-199-4862 P/N H-1210R · H1210R · E-82608 · E-82608 PIECE 32
  15. GEAR,SPUR NSN 3020-01-199-1921 P/N 3423RA PIECE 4 · 3423RA · 3423C4 · 3423C16
  16. GEAR,SPUR NSN 3020-01-198-9626 P/N 0461D0001 · 0461D0001-20 · AB21-132 · 0461D0001-20
  17. GEAR,SPUR NSN 3020-01-198-9625 P/N 0461D0001 · 0461D0001-18 · AB21-96 · 0461D0001-18
  18. GEAR,SPUR NSN 3020-01-198-9624 P/N 0461D0001-16 · 0461D0001 · AB21-120 · 0461D0001-16
  19. PINION NSN 3020-01-198-6850 P/N 328313 · 328313 · 328313 · 328313
  20. PULLEY,GROOVE NSN 3020-01-198-3133 P/N BK28-7/8IN.BORE · 56026BOR · 56026B10R · 54X704
  21. GEAR,INTERNAL NSN 3020-01-198-1052 P/N 1213E1527 FIND 6 · 1210D0857 · 1210D0857 · 1213E1527 FIND 6
  22. GEAR SECTOR,SPUR NSN 3020-01-198-0945 P/N 77643-74 PIECE 4 · SSN637-501-2143877 PIECE 4 · SSN637-501-2143877 · 77643-74X4 PIECE 4
  23. GEAR,SPUR NSN 3020-01-198-0936 P/N 2200-36986 ITEM 9 · 110-25875 ITEM 9 · 110-25875 · 26364
  24. GEAR,SPECIAL NSN 3020-01-198-0878 P/N C3802-2 · D1092 ITEM 4 · C3802 · C3802-2

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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