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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 3020-00-540-7073 P/N 54591 · S54591 · LNS54591 · 54591
  2. GEAR,SPUR NSN 3020-00-540-5817 P/N 1940148 · S28586 · 1940148 · S28586
  3. GEAR RACK NSN 3020-00-540-3650 P/N 618BS351-2 5-16 · 618BS351-2 5-16 · 618BS351-2 5-16 · 100162-2
  4. GEAR,SPUR NSN 3020-00-540-1558 P/N 3340505 · 3340295 · 3340295 · 3340505
  5. PULLEY,GROOVE NSN 3020-00-540-0903 P/N M3B · M3B · M3B · M3C
  6. GEAR SECTOR,SPUR NSN 3020-00-539-4835 P/N 514238 · 514238-3 · 514238 · 514238-3
  7. GEAR,BEVEL NSN 3020-00-537-3919 P/N S0B65917 · S0B65917 · S0B65917 · SCB65917
  8. GEAR,SPUR NSN 3020-00-537-3583 P/N YA1593-1209P1 · YB1593-1209P1 · YB1593-1209P1 · YA1593-1209P1
  9. GEAR,ANTIBACKLASH,SPUR NSN 3020-00-537-3568 P/N 48724532Z · SMC121045-4 · SMB121045-4 · SMC121045-4
  10. GEAR,SPUR NSN 3020-00-537-3450 P/N PG6742-78 · G12-78 · E22A78 · 101689
  11. GEAR,SPUR NSN 3020-00-536-5672 P/N C12482 · MILI6868 · 2303-09-12PC121 · C12482
  12. GEAR,INTERNAL NSN 3020-00-536-5671 P/N LX09-012-120 · D5134 · 2303-09-12PC120 · D5134
  13. GUARD,MECHANICAL DRIVE NSN 3020-00-536-2961 P/N SE3 · PW205 · WPP1681 · 471356
  14. GEAR,SPUR NSN 3020-00-536-2022 P/N 240-3140624-801 · 240-3140624-801 · 240-3140624-801 · 240-3140624-801
  15. GEAR CLUSTER NSN 3020-00-534-3311 P/N 240-3140633-0 · 240-3140633-0 · 240-3140633-0 · 240-3140633-0
  16. GEAR,WORMWHEEL NSN 3020-00-534-3166 P/N BW3240S · 651800-112 · 990-0045-00 · 541-3751-002
  17. GEAR,WORM NSN 3020-00-534-2829 P/N GB1551-2 · GB1551-2 · LGB1551-2 · SCB42188
  18. GEAR,SPUR NSN 3020-00-529-9995 P/N 1JH1722-4 · 1JH1722PC4 · H3271870APC4 · 1JH1722-4
  19. CHAIN,ROLLER NSN 3020-00-529-2512 P/N XDC-50T98 · 50T98 · TRIPLE148R97PP1CPCL · E50-97LINKS1CL
  20. GEAR,HELICAL NSN 3020-00-529-1785 P/N W429AS3X2 · G9941PC129 · W429AS3X2 · G9941PC129
  21. GEAR,HELICAL NSN 3020-00-528-9556 P/N 504109PC8 · 315390 · 502887PC8 · 315390
  22. GEAR,HELICAL NSN 3020-00-528-7156 P/N 14U1023PCDA6231 · 14U1023PCDA6231 · 6231 · DA6231
  23. GEAR,HELICAL NSN 3020-00-528-7128 P/N 88039B · 7086953 · 88039B · BB23651
  24. GEAR,HELICAL NSN 3020-00-528-7118 P/N 3260891 · 3260891 · 3260891 · 3260891

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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