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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. CHAIN,LEAF NSN 3020-01-303-2499 P/N 683765 · 683765 · C-683765 · 4SJ-3195
  2. SPROCKET WHEEL NSN 3020-01-303-1288 P/N 601 052 00 01 · 601 052 00 01 · 4538741-799 · 94202-991
  3. CHAIN,ROLLER NSN 3020-01-302-9040 P/N 709-6129500 ITEM 48 · 709-6129500 · 87832-1651A ITEM 48 · NO.25 BY 63 PITCHES
  4. SPROCKET WHEEL NSN 3020-01-302-7651 P/N 603 181 00 12 · 603 181 00 12 · 4538741-045 · 93849-991
  5. PULLEY,GROOVE NSN 3020-01-302-7649 P/N 603 032 02 04 · 603 032 02 04 · 4538741-780 · 94185-991
  6. PULLEY,GROOVE NSN 3020-01-302-3494 P/N 12361441 · 12370813 · 12361524 · 12361524
  7. GEAR,SPUR NSN 3020-01-302-3034 P/N 603 180 00 08 · 603 180 00 08 · 4538741-042 · 93486-991
  8. GEAR,SPUR NSN 3020-01-302-3033 P/N 603 180 01 07 · 603 180 01 07 · 4538741-043 · 4538741-043
  9. GEAR,SPUR NSN 3020-01-302-3032 P/N 102 032 02 05 · 102 032 02 05 · 4538741-615 · 94063-991
  10. GEAR,HELICAL NSN 3020-01-301-9971 P/N 201 274 00 31 · 201 274 00 31 · 4538742-811 · 2916807-1
  11. GEAR CLUSTER NSN 3020-01-301-9968 P/N 126 270 36 43 · 126 270 36 43 · 4538742-617 · 94218-991
  12. GEAR,SPUR NSN 3020-01-301-8971 P/N 4265101170 · P32S28-80 · H29-80 · G43-80
  13. CHAIN,LEAF NSN 3020-01-301-8020 P/N 683763 · 4SJ-3195 · 683763 · C-683763
  14. GEAR,WORM NSN 3020-01-301-4336 P/N 400-080 · 301348-7 · 301348-7 · 400-080 ITEM 2
  15. GEAR,SPUR NSN 3020-01-301-0397 P/N C901010 PIECE 24 · 820424 · C901010 PIECE 24 · 820424
  16. SPROCKET WHEEL NSN 3020-01-300-8603 P/N 80B15 · C-4365 PIECE 38 · C-4365 · 80-B-15-T
  17. SPROCKET WHEEL NSN 3020-01-300-8602 P/N 80B14 · C-4365 PIECE 32 · 80-1-14 · C-4365
  18. SPROCKET WHEEL NSN 3020-01-300-8601 P/N 80C70 · C-4387-B · C-4365 · C-4365 PIECE 24
  19. SPROCKET WHEEL NSN 3020-01-300-8600 P/N C-4302-C · C-4365 · C-4365 PIECE 18 · C-4303-C
  20. GEAR,SPUR NSN 3020-01-300-5288 P/N C901010 PIECE 13 · 820219 · 810219 · 820219
  21. GEAR,HELICAL NSN 3020-01-300-3097 P/N A-15549 PC 14 · A-15549 · 40-700-40 · A-15549 PC 14
  22. GEAR,SPUR NSN 3020-01-299-5779 P/N 318244 · 318244-6 · 318244-6 · 318244-6
  23. PULLEY,GROOVE NSN 3020-01-298-9429 P/N BPLY1005 · BPLY1004 · BPLY1005 · BPLY1004
  24. GEAR,SPUR NSN 3020-01-298-8703 P/N YA70 · 51418-H PIECE 12 · YA70A · YA70

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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