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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,HELICAL NSN 3020-01-154-7724 P/N 12284330 · 3-020-173-17 · 3-020-173-17 · 3-020-173-17 · +2 more
  2. GEAR SET,SECTOR AND SPUR MATCHED NSN 3020-01-154-6432 P/N 845-4687717 ITE · 845-4687717 ITEM 4 AND 6 · 4687717 ITEM 4 AND 6 · 845-4687717 ITEM 4.6 · +2 more
  3. CHAIN,LEAF NSN 3020-01-154-6422 P/N 335322 · 338964 · BL-546-217LINKS · BL-546 · +2 more
  4. GEAR,SPUR NSN 3020-01-152-3172 P/N S5501-34 · S5501-34 PIECE 129 · W429AS-5X2 · G-9801 · +2 more
  5. SUPPORT,PULLEY NSN 3020-01-151-8862 P/N 8-52B-420 · B8-52B-420 · 8-528-420 · 8-52B-420 · +2 more
  6. GEAR,SPUR NSN 3020-01-151-4497 P/N 520-4674709 ITE · 520-4674709 ITEM 2 · 520-4674709 · 87611-1423 · +2 more
  7. GEAR,SPUR NSN 3020-01-151-4494 P/N 4775959-0007 · 845-4687756 · 845-4687756 ITEM 11 · 4775959-0007 · +2 more
  8. GEAR SET,WORM AND G NSN 3020-01-151-3524 P/N 0875015 · A-55355-4 · 3130-55306-C82X3170-55307-C05 · 55306C802/55307C050 · +2 more
  9. PULLEY,TIMING BELT NSN 3020-01-150-2207 P/N 5375 · S375 · 5740045 · 14022646 · +2 more
  10. SPROCKET WHEEL NSN 3020-01-149-5915 P/N 5740044 · S-524 · 14022645 · 3020PL0874743 · +2 more
  11. GEAR,HELICAL NSN 3020-01-148-8846 P/N 5740139 · 14022652 · 3020PL0874697 · 2030011488846 · +2 more
  12. GEAR,SPUR NSN 3020-01-147-9353 P/N 703-2298071 PIECE 4 · CV60-703-2298072 · CV60-703-2298071 · CV60-703-2298072 PIECE 3 · +2 more
  13. SPROCKET WHEEL NSN 3020-01-138-6749 P/N SKSU45-1 · 41B45 · 41B45-3/4 · 026239-4 · +2 more
  14. GEAR,SPUR NSN 3020-01-130-6349 P/N DG2T72 · 1130879G2 · P48A19-72 · 1130879G2 · +2 more
  15. GEAR SECTOR,WORM WHEEL NSN 3020-01-130-1325 P/N 390A106 · 911-417 REF 25 · 390A106 · 911-417 REF 25 · +2 more
  16. GEAR,SHAFT NSN 3020-01-129-1224 P/N 3148501-000 · 3148501 · 782104-000 · 782104-000 · +2 more
  17. PULLEY,GROOVE NSN 3020-01-126-9937 P/N 8-52T-142-2 · 8-52T-01 · 8-52T-01 ITEM 40 · 8-52T-142-2 · +2 more
  18. GEAR,HELICAL NSN 3020-01-126-9090 P/N 8-52T-145 · 8-52T-01 · 8-52T-01 ITEM 44 · 8-52T-145 · +2 more
  19. PULLEY,GROOVE NSN 3020-01-126-8984 P/N 8-52T-01 · 8-52T-01 ITEM 39 · 8-52T-142-1 · 8-52T-142-1 · +2 more
  20. GEAR SET ASSEMBLY NSN 3020-01-125-7866 P/N N204692 · N204692 · N204692 · N204692 · +2 more
  21. PULLEY,CONE NSN 3020-01-124-3944 P/N 8D-4980PIECE26 · 5D-4360-5-5-8INBORE · 5D-4360-5 · 5D-4360-2 · +2 more
  22. CARRIER NSN 3020-01-124-3820 P/N 87776-0105-11 · 4684480-0011 · 201-4684480 · 201-4684480 ITEM 11 · +2 more
  23. CAP,GEAR NSN 3020-01-124-2792 P/N 4684480-0010 · 201-4684480 ITEM 10 · 201-4684480 · 87776-0105 ITEM 10 · +2 more
  24. COVER,GEAR BOX NSN 3020-01-123-3956 P/N 87776-0106 ITEM 3 · 87776-0106 ITEM 3 · 201-4684481 ITEM 3 · 201-4684481 · +2 more

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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