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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,SPUR NSN 3020-01-189-3361 P/N 6650-25865 · 25975 · 6650-25865 PIECE 3 · 6650-25865 ITEM 3
  2. GEAR,SPUR NSN 3020-01-189-1803 P/N 239081 · 239081 · 239081 · 239081
  3. GEAR,WORM NSN 3020-01-189-1775 P/N 239644 · 239644 · 239644 · 239644
  4. GEAR,SPUR NSN 3020-01-189-1014 P/N 239071 · 239071 · 239071 · 239071
  5. GEAR RACK NSN 3020-01-189-1011 P/N 24034 · 680-23140 · 680-23140 PIECE 15 · 680-23140 ITEM 15
  6. GEAR,DRIVE MOTION NSN 3020-01-189-0919 P/N 680-23140 ITEM 1 · 680-23140 PIECE 1 · 24028 · 680-23140
  7. PULLEY,GROOVE NSN 3020-01-188-3885 P/N 12338781 · 5579819 · 5582503 · 3020011883885
  8. GEAR SECTOR,SPUR NSN 3020-01-188-3788 P/N 210-20060 ITEM 3 · 20059 · 210-20060 PIECE 3 · 210-20060
  9. GEAR,SPUR NSN 3020-01-188-1318 P/N 1750T-11.7G-490 · 1750T-7G-490 · 1750T-11.7G-490 · 7G-490
  10. SPROCKET WHEEL NSN 3020-01-187-7315 P/N P1005038PC311 · P1005038PC311 · P1005038 · P1005038PC311
  11. PULLEY,GROOVE NSN 3020-01-187-7313 P/N P1005060BPC366 · P1005060B PIECE · P1005060B · P1005060BPC366
  12. PULLEY,GROOVE NSN 3020-01-187-7312 P/N 1VM44 5/8 INCH BORE · 1VL44 5/8 INCH BORE · 1V44 VARI PITCH · 1VM44 VARI PITCH
  13. IDLER ASSEMBLY NSN 3020-01-187-2564 P/N PL4377508 PAGE 7 NO 44 · 688166 · 691366 · 688166
  14. GEAR RACK NSN 3020-01-187-2360 P/N 3443RA · 3429RA PIECE 3 · 3429C3 · 3429RA
  15. GEAR RACK NSN 3020-01-186-3681 P/N 265-26805 ITEM 7 · 26816 · 265-28390 · 265-28390 ITEM 7
  16. GEAR SECTOR,SPUR NSN 3020-01-186-2544 P/N 65850-05088 · 65850-05088-101 · 65850-05088-101 · 65860-05088-101
  17. PINION NSN 3020-01-186-0901 P/N 29118 · 2000-27900 ITEM 1 · 2000-27900 ITEM 36 · 2000-27900
  18. GEAR,SPUR NSN 3020-01-186-0900 P/N 56-20075 · 56-20075 PIECE 7 · 56-20075 ITEM 7 · 16775
  19. GEAR,DRIVE MOTION NSN 3020-01-186-0886 P/N 27031 · 895-20780 ITEM 1 · 895-20780 · 895-27080 ITEM 1
  20. GEAR RACK NSN 3020-01-185-9582 P/N 18054 · 500-17925 · 500-17925 ITEM 13 · 500-17925 PIECE 13
  21. SPROCKET WHEEL NSN 3020-01-185-4472 P/N 50B11 · 50B11F · 50B11 · 50B11
  22. GEAR,SPUR NSN 3020-01-185-4448 P/N 2420-046 REV H PC 4 · 8008-216-01 · B-80080-216-01 · 08008-216-01
  23. GEAR CLUSTER NSN 3020-01-185-3883 P/N 3131527 · M-9484057 · 9484057P1 · 105F103AA PIECE 3
  24. PULLEY,FLAT NSN 3020-01-184-7132 P/N 1692093 · 1692093 · 1692093 · 1692093

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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