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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. SPROCKET WHEEL NSN 3020-01-463-7315 P/N 6336098 SHEET 49 ITEM 47 · 6336098 · H8017X1 1/2 · 8017 X 1.25 · +1 more
  2. PULLEY,GROOVE NSN 3020-01-463-6077 P/N BMP30J-15 · R30F-15 · BACP30J15 · BACP30J · +1 more
  3. SPACER,IDLER PULLEY NSN 3020-01-458-0176 P/N 12469108 · RCSK18626 · 12469108 · RCSK18626 · +1 more
  4. GEAR,WORM NSN 3020-01-454-4161 P/N N49144 · 49144 · 21844N · 49114 · +1 more
  5. PULLEY,GROOVE NSN 3020-01-454-2305 P/N 215-2104 ASSY 193 · 1899324 · CVAN65-701-1899324 ASSY 193 · 701-1899324 · +1 more
  6. PULLEY,GROOVE NSN 3020-01-451-9796 P/N 215-2087 P/N 47 · 1898192 · CVAN65-701-1897903 P/N 47 · CVAN65-701-1898192 ASSY 95 · +1 more
  7. PULLEY,GROOVE NSN 3020-01-451-9794 P/N 215-2087 P/N 17 · 1554071 · CVAN65-701-1897903 P/N 17 · 1897903 · +1 more
  8. CHAIN,ROLLER NSN 3020-01-451-3780 P/N 4777-69-2PC17 · 56W42-2 · 56W42-2PC17 · SIZE 120 COTTERED · +1 more
  9. PULLEY,GROOVE NSN 3020-01-450-2509 P/N 859614-0 · 859614 · 859614-0 · 859614-0 · +1 more
  10. GEAR,SPUR NSN 3020-01-450-2131 P/N 425185-6 · 425185 · 425185-6 · 425185-6 · +1 more
  11. GUARD,MECHANICAL DRIVE NSN 3020-01-448-9222 P/N US71518-4-7 · US71518 · H40673-2590 · H71518-4-7 · +1 more
  12. PULLEY,GROOVE NSN 3020-01-447-4348 P/N D533 · 6332G11 · 6332G11 · D533 · +1 more
  13. PULLEY,TIMING BELT NSN 3020-01-446-7097 P/N P488M50 · H48-8M-50-SD · P48-8M-50-SD · DM117714 · +1 more
  14. PULLEY,TIMING BELT NSN 3020-01-446-7095 P/N P728M50 · P72-8M-50-SK · H72-8M-50-SK · EN DM117714 ITEM 2 · +1 more
  15. GEAR,SPUR NSN 3020-01-446-5294 P/N 44775 · 44696PL REV.A FIND 4 · PL44616-121H FIND NO 4 · 44775-999-000 · +1 more
  16. CHAIN,ROLLER NSN 3020-01-445-9707 P/N NO.40-55PITCHES · NO.40-55PITCHES · NO.40-55PITCHES · NO.40-55PITCHES · +1 more
  17. PULLEY,GROOVE NSN 3020-01-444-5642 P/N 500421G01-5 · 500421G01-5 · 500421G01 · 500421G01-5 · +1 more
  18. GEAR RACK NSN 3020-01-444-3887 P/N 1985-37715 · 37718 · 1977-39905 ITEM 3 · 1980-38820-3 · +1 more
  19. GEAR,SPUR NSN 3020-01-444-3884 P/N 1985-37715 ITEM 2 · 1985-37715 · 37717 · 1977-39905 ITEM 2 · +1 more
  20. GEAR,SPUR NSN 3020-01-444-2914 P/N DF2011-237 FIND A5 · 211070549 · 581-6405751 AHCA FIND A5 · 6405751 · +1 more
  21. GEAR SECTOR,SPUR NSN 3020-01-443-8236 P/N 1502-216 PART 80 · 123-5941945 PART 80 · 5941945 · 1502-215 PART 80 · +1 more
  22. GEAR SECTOR,SPUR NSN 3020-01-443-8232 P/N 1502-216 PART 81 · 123-5941945 PART 81 · 5941945 · 1502-215 PART 81 · +1 more
  23. PULLEY,GROOVE NSN 3020-01-441-3478 P/N 4895708-901 · 4892876-801 · 3883855-801 · 4892876 · +1 more
  24. GEAR,HELICAL NSN 3020-01-440-8354 P/N C00268 REF-9 · 013534-00 · 878116 · C00268 REF-9 · +1 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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