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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,WORM NSN 3020-01-057-2002 P/N PR3408-1PC100 · K1497 · K1497 · PR3408-1PC100
  2. GEAR,BEVEL NSN 3020-01-056-9796 P/N 1188 · 03-1189 · 1188A · 1188
  3. GEAR,ANTIBACKLASH,SPUR NSN 3020-01-056-7000 P/N ABP22-108 · AP48S-108NS · AP48S-108 · P15-1-108
  4. GEAR CLUSTER NSN 3020-01-055-6568 P/N 201F932 · 3020PL0663200 · 201F932 · 201F932
  5. CHAIN,ROLLER NSN 3020-01-055-0463 P/N 105-53ENDLESS · 4719981-5 · 74719981 · 4719953
  6. GEAR,SPUR NSN 3020-01-054-9956 P/N 531200-1046 · G11-46Q12 · 14499 · E22-46-Q12
  7. GEAR,WORM NSN 3020-01-054-1586 P/N 701-149732PC18 · 701-149732PC18 · HW 612 · HW0612
  8. GEAR,INTERNAL NSN 3020-01-054-1585 P/N 2253-10 · 2253-10 · 2253-10 · 2253
  9. GEAR,SPUR NSN 3020-01-053-6297 P/N 2045538-1 · 2045538 · 2045538-1 · 2045538-1
  10. GEAR,BEVEL NSN 3020-01-053-0641 P/N 323027-CARC2 · 5-312306 · 5-312306 · 5-312306
  11. GEAR,SPUR NSN 3020-01-052-6835 P/N 2AX263 · 6835183 · 2AX263 · 6835183
  12. GEAR,ANTIBACKLASH,SPUR NSN 3020-01-052-4038 P/N ABC49-46 · 802784-2046 · MZ3G-46-AQ10 · S9713A-Z3G046AP
  13. LINK,ROLLER CHAIN NSN 3020-01-051-9824 P/N K1 40 R/L · 40K1 · CB57-42532-10 P · CB57-42532-10 PIECE4
  14. PULLEY,GROOVE NSN 3020-01-051-5799 P/N 1551AS625-3 · 5TB54 · 1002590 · 1002590
  15. GEAR,WORM NSN 3020-01-050-1280 P/N 1010B0008-2 · 1010B0008-2 · 1010B0008-2 · 101B0008-2
  16. GEAR,WORM NSN 3020-01-050-1279 P/N 6878423 · 1010B0008-1 · 1010B0008-1 · 5702640
  17. GEAR,SPUR NSN 3020-01-048-4567 P/N 2580139 · 2580139 · 2580139 · 2580139
  18. GEAR,SPUR NSN 3020-01-047-7366 P/N 152-42128-4 · 42128-4 · 152-42128-4 · 42128-4
  19. PULLEY,GROOVE NSN 3020-01-047-0303 P/N 2580217 · 2580217 · 2580217 · 2580217
  20. GEAR,INTERNAL NSN 3020-01-047-0273 P/N 2580125 · 3580125 · 2580125 · 2580125
  21. GEAR,SPUR NSN 3020-01-046-0328 P/N C24S18-78 · C24S18-078 · 4188827 · H23-78
  22. SPROCKET WHEEL NSN 3020-01-046-0009 P/N 35B8H-3/8 BORE · ST9M481-8-3 · ST9M481-8-3 · ST9M481-8-3
  23. SPROCKET WHEEL NSN 3020-01-045-4039 P/N 41B9 · CB71-42002PC145 · 41B9 · 41B9
  24. GEAR ASSEMBLY,LIMIT NSN 3020-01-044-7764 P/N B-82559 · B-82559 · 1021XMIL · G82693PC30

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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