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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. SPROCKET WHEEL NSN 3020-01-178-9504 P/N 865539-1 · 865539-1 · 865539 · 865539-1
  2. PINION AND GEAR ASS NSN 3020-01-178-9410 P/N W2972554-1 · DW3030139 ITEM 4 · W2972554-1 · DW3030139 ITEM 4
  3. GEAR,INPUT PLANET NSN 3020-01-178-8519 P/N 1001Z1520 · 32694 · P32694 · P996508
  4. GEAR,HELICAL NSN 3020-01-178-6412 P/N 3315768 · WW-8445019-4 · F-3315768 PIECE 28 · 2339720-1
  5. GEAR,SPUR NSN 3020-01-178-5847 P/N 9961M67P02 · 9961M67P02 · 9961M67P02 · 9961M67P02
  6. GEAR,WORM WHEEL NSN 3020-01-178-3545 P/N RET-29 · K2011-1 PIECE 57 · K2011-1 PIECE 57 · RET-29
  7. GEAR,SPUR NSN 3020-01-178-3544 P/N RET-31 · K2011-1 PIECE 49 · K2011-1 PC 49 · RET-31
  8. GEAR,SPUR NSN 3020-01-178-3543 P/N RET-30 · K2011-1 PIECE 48 · RET-30 · K2011-1 PIECE 48
  9. GEAR,SPUR NSN 3020-01-177-4843 P/N 13084334 · A21-24-P1 · 13084334 · 717801982-001
  10. GEAR,SPUR NSN 3020-01-177-4842 P/N 13084057 · 1060-16 · S1060ZR0016 · 13084057
  11. GEAR,RING AND PINION NSN 3020-01-176-9542 P/N 26016528 · 88967095 · 26016528 · 14037998
  12. GEAR,SPUR NSN 3020-01-176-4554 P/N 9278M39G01 · 9278M39G01 · 9278M39G01 · 9278M39G01
  13. PULLEY,GROOVE NSN 3020-01-176-2769 P/N 5-45-4993 · 26240-100 · 26240-1 · 26240
  14. SPROCKET ASSEMBLY NSN 3020-01-175-8476 P/N 173481-TLB1230 · 184363 · 415824-4 · 415824
  15. GEAR ASSEMBLY NSN 3020-01-175-6311 P/N A3200 · A3200-1 · D1154 FIND 10 · A3200-1
  16. GEAR,WORM NSN 3020-01-175-3073 P/N 01-435-0293-5 P · 01-435-0304-5 PIECE 40 · 61-409-0060-1 · 01-435-0304-5
  17. CHAIN,ROLLER NSN 3020-01-175-0454 P/N 4537800-101 · 0019971794 · 0019971794 · 4537800-101
  18. GUIDE,CABLE NSN 3020-01-174-9964 P/N 8-52T-03-2 ITEM 5 · 8-52T-407-2 · 8-52T-407-2 · 8-52T-03-2 ITEM 5
  19. CHAIN,ROLLER NSN 3020-01-174-7586 P/N 0009978194 · 0009978194 · 4537800-324 · 4537800-324
  20. GEAR,SPUR NSN 3020-01-173-6335 P/N 00190115 · 00190115 · ASC1549054 · 414797-2
  21. GEAR CLUSTER ASSY NSN 3020-01-173-6275 P/N 00190117 · 00190117 · ASC1549029 · 414161-1
  22. PULLEY,FLAT NSN 3020-01-173-4988 P/N 86316-0775 · 191-5845-101 · 86316-0775 · 5259-81
  23. GEAR,RING NSN 3020-01-173-4653 P/N 2AN555 · 81120 · 2AN555 · 81120
  24. GEAR,SPUR NSN 3020-01-173-2202 P/N 1092721926 · 4536226-689 · 1092721926 · 4536226-689

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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