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 3020-01-643-0153 P/N 282908 · 8287000 · 8287000 ITEM 6 · 8287070
  2. GEAR,SPUR NSN 3020-01-642-1391 P/N 04135380 · 2238-5-39 · 2238-5-39 · 2238-5 ITEM NO 39
  3. NRP,SHEAVE ASSY NSN 3020-01-640-7298 P/N F100445 REV C ITEM 19 · F104545 REV C ITEM 19 · F100293 · F103665 REV-C ITEM 19
  4. GEAR ASSEMBLY,S NSN 3020-01-631-2642 P/N F101498 ASSY K4SH-09 LH · K4SH-09 · 6087819 PL ASSY K4SH-09 · 6 220 358 ASSY K4SH-09
  5. GEAR SET NSN 3020-01-628-8612 P/N 167-7066791-A11 · H547-1112-A11 · 167-7066791-A11L1 · H547-1112-A11L1
  6. PULLEY,TIMING BELT NSN 3020-01-625-0073 P/N 8-52N-07MR ITEM 57 · 8-52N-07MR ITEM 57 · 6878813 · TL 18L100
  7. GEAR,WORM NSN 3020-01-622-8695 P/N 586-8396531 · 586-7666837 · 586-7666837 ITEM NO 5 · 586-8396531 ITEM NO 5
  8. GEAR,SPUR NSN 3020-01-617-6079 P/N C651447007X0GJ · 6053274-005 · C651447-007-X · 6051339-701
  9. GEAR,SPUR NSN 3020-01-617-2219 P/N 6025T57P02 · 6025T57P02 · 6025T57 · 10348032
  10. GEAR,SPUR NSN 3020-01-614-7185 P/N 531820-1 · 531820-1 · 531820 · 531820-1
  11. GEAR,WORM WHEEL NSN 3020-01-614-3222 P/N 300796-2 · 500025-02LH-2 ITEM 4 · 500025-02LH-2 ITEM 4 · 300796-2
  12. GEAR,WORM NSN 3020-01-614-1397 P/N 500025-02LH-2ITEM7 · 500244-1 · 500025-02LH-2ITEM7 · 500244-1
  13. GEAR,SPUR NSN 3020-01-612-3790 P/N 4057166 · 4057166 · 9576100923 · 9490100426
  14. SPROCKET WHEEL NSN 3020-01-610-8702 P/N HH5010 REV.D FIND NO 3 · BOSTON GEAR CAT.CUT · 60B13 · MARTIN GEAR CAT.CUT E-60
  15. GEAR,WORM NSN 3020-01-610-6665 P/N F-WK-903-2 PC 71 · F-WK-903-1 PC NO 71 · F-WK-903-1 · F-WK-903-2
  16. SPROCKET WHEEL NSN 3020-01-610-4725 P/N T252552 · T252552 · T252552 · T252552
  17. GEAR,BEVEL NSN 3020-01-609-1341 P/N A-505-S23018M001B · S15642M603C · S15642M603C ITEM 6 · S23018M001B
  18. CHAIN ASSEMBLY,ROLLER NSN 3020-01-605-9146 P/N AT369130 · AT369130 · AT369130 · AT369130
  19. GEAR,CLUTCH NSN 3020-01-604-6156 P/N 465-8178-1 · 465-8178-1 · 2 0143-907 · 2 0143-907
  20. GEAR CLUSTER NSN 3020-01-604-1883 P/N 26K862 · 26KP862 · 26KP862 · 13379
  21. GEAR,SPUR NSN 3020-01-602-8359 P/N 70055167 · 70055167 · 99904661 · 70055167
  22. GEAR,SPUR NSN 3020-01-602-7778 P/N 26KP431 · 14601 · 26KP431 · 14601
  23. GEAR,SPUR NSN 3020-01-600-3925 P/N 14KP170 · 14KP170 · 187-8981 · 472-8426
  24. GEAR,SPUR NSN 3020-01-600-3924 P/N 26KP483 · 26KP483 · 353-0186 · 204-9316

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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