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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,ANTIBACKLASH,SPUR NSN 3020-00-995-6324 P/N 54310123 · 54310123 · 54310123 · 54310123
  2. GEAR,ANTIBACKLASH,SPUR NSN 3020-00-995-6323 P/N 54310110 · 54310110 · 54310110 · 54310110
  3. GEAR CLUSTER NSN 3020-00-995-6302 P/N 54310104 · 54310104 · 54310104 · 54310104
  4. GEAR SET,BEVEL,MATCHED NSN 3020-00-995-1292 P/N 174828 · 174828H2 · A36118-2 · A36118
  5. GEAR,INTERNAL NSN 3020-00-994-7360 P/N 3442-6-1 · 3217-13-1 · 0040-6-1 · 0040-7-4
  6. GEAR,SPUR NSN 3020-00-994-1222 P/N L310030760 · 1340052PC90 · 1340052-90 · 1486008-90
  7. GEAR,SPUR NSN 3020-00-993-5742 P/N 7147-1011G1 · 7147-1011 · 7147-1011G1 · 7147-1011G1
  8. GEAR,SPUR NSN 3020-00-992-5724 P/N P48A26-85 · 347C500A1C4D085 · 347C500A1C4D085 · G4-85
  9. GEAR,SPUR NSN 3020-00-992-5716 P/N 347C500A1C4D092 · 347C500A1C4D092 · G4-92 · 154-92
  10. GEAR,SPUR NSN 3020-00-992-3544 P/N 473638 · 473638 · 473638 · 473638
  11. PULLEY,GROOVE NSN 3020-00-990-6548 P/N 255687C · 287385AS · 287385AS · 255687C
  12. GEAR,HELICAL NSN 3020-00-989-7368 P/N TRC7142G · 4TRC-7142-G · E440271 · TRC7142G
  13. GEAR SET,SPUR,MATCHED NSN 3020-00-989-7003 P/N 75167 · 75167 · 48535 · 45638
  14. PULLEY,SPECIAL NSN 3020-00-989-3588 P/N 600613-5 · 600613-5 · 600613-5 · 220445
  15. GEAR,SPUR NSN 3020-00-988-6932 P/N 4880H20 3-16 · 560-2-1236 · 44-32610A01 · 155-80
  16. GEAR,SPUR NSN 3020-00-987-7213 P/N L310003268 · 1313455PC48 · 1313455-48 · 1313455
  17. GEAR,SPUR NSN 3020-00-987-0237 P/N 6840861 · 6840861 · 6840861 · 6840861
  18. GEAR,WORM WHEEL NSN 3020-00-986-7307 P/N K1657 · K1657 · K1657 · PR3406-1PIECE80
  19. GEAR,SPUR NSN 3020-00-985-3016 P/N 2330C9005-19 · 2330C9005 · 2330C9005-19 · G4-90
  20. GEAR,SPUR NSN 3020-00-980-6071 P/N 736413 · 414-10692-00 · 414-10692-00 · 736413
  21. GEAR,SPUR NSN 3020-00-980-6004 P/N A41-906A · 9-141-0906-01 · 9-103-0173-01 · 9-141-0906-00
  22. GEAR SET,HELICAL,MATCHED NSN 3020-00-980-4833 P/N 1503034 · K-2339720-001 · 6650543-20T022 · 6650543-20-21-2
  23. GEAR SET,BEVEL,MATCHED NSN 3020-00-977-0476 P/N 666162-110 · 666162-110 · 666162-110REVB · 666162-110
  24. GEAR SET,BEVEL,MATCHED NSN 3020-00-976-1309 P/N 301-1101G1 · 301-1101G1 · 301-1101G1 · G478YJR3

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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