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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 3020-01-320-9463 P/N AD3649023 · 121-2E-15 · 121-2E-1 · G13-96
  2. GEAR,SPUR NSN 3020-01-320-8351 P/N 5186923-2 · 5186923-2 · 5186923-2 · 5186923-2
  3. GEAR SET,HELICAL,MATCHED NSN 3020-01-320-8278 P/N CA2435AFB20 B/M ITEM 001 · 16610932 · CA2435AFB20 B/M ITEM 001 · 16610932
  4. PULLEY,GROOVE NSN 3020-01-320-2735 P/N 997090-1 · 997090 · 997090-1 · 997090-1
  5. GEAR SET,BEVEL,MATCHED NSN 3020-01-320-2151 P/N A37890-5 · 15RS34 · 15RS34 · A37890-5
  6. GEAR,SPUR NSN 3020-01-319-2800 P/N EIM JOB SPEC 030283CA · 33941 · P3337 REV F ITM1 · 33941
  7. GEAR,WORM WHEEL NSN 3020-01-319-0813 P/N 50389 · 50680 · 15946 · 050680
  8. GEAR SET,BEVEL,MATCHED NSN 3020-01-319-0763 P/N 234248PC92 · 234248 · PL234248-92 · 234248-92
  9. GEAR,HELICAL NSN 3020-01-318-6178 P/N EHW340X11-0P10 · EHW340X11K-80 PIECE 30 · EHW340X11K-80 PIECE 30 · EHW340X11-0P10
  10. GEAR,HELICAL NSN 3020-01-318-6177 P/N EHW340X11K-80 PIECE 18 · EHW340X11-0P8 · EHW340X11K-80 PIECE 18 · EHW340X11-0P8
  11. SPROCKET WHEEL NSN 3020-01-318-5076 P/N H-3381 PIECE 60 · H3381-6-60 · H8022X 1 1/4 · 80B22-1.250IN.BORE
  12. SPROCKET WHEEL NSN 3020-01-318-5075 P/N H-3381 PIECE 19 · H3381-5-19 · 80B9-1.250IN.BORE · H809X 1 1/4
  13. GEAR,SPUR NSN 3020-01-317-8968 P/N D5678502 ITEM 202 · YMD-5278 ITEM 202 · 5677389 · YMD-5278
  14. PULLEY,GROOVE NSN 3020-01-317-2861 P/N 1386G1200 · 1386C1200 · KP500-1 · KP500-1
  15. PULLEY,GROOVE NSN 3020-01-317-2442 P/N 12361474 · 12370791 · LC-5535-C · LC-5535-3
  16. GEAR,HELICAL NSN 3020-01-317-1690 P/N EHW332X11K-80 PIECE 18 · EHW332X11-0P8 · EHW332X11K-80 PIECE 18 · EHW332X11-0P8
  17. GEAR,SPUR NSN 3020-01-317-0847 P/N A3034854 · G16-36 · 700252-001 · 700252-001
  18. GEAR,BEVEL NSN 3020-01-316-7397 P/N 26M68-310-3 · 26M68-310-03 · 26M68-310-3 · 26M68-310
  19. PULLEY,FLAT NSN 3020-01-315-6105 P/N 909938-1 · 909938-1 · 909938 · 909938-1
  20. GEAR,HELICAL NSN 3020-01-315-4439 P/N 10249 · T10249 · T10249 · 10249
  21. GEAR,SPUR NSN 3020-01-315-4017 P/N 01-435-0375-4 · 0160-420-0128-2 · 01-435-0375-4 3P4803-A PC 171 · D160-420-0128-2
  22. GEAR,SPUR NSN 3020-01-315-2661 P/N 26M68-305-6 · 26M68-305-6 · 26M68-305-06 · 26M68-305
  23. PULLEY,FLAT NSN 3020-01-315-1106 P/N G200117-2 · G200117-2 · G200117 · G200117-2
  24. PULLEY,FLAT NSN 3020-01-315-1103 P/N G200123-1 · G200123 · G200123-1 · G200123-1

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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