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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. PULLEY,FLAT NSN 3020-01-309-8249 P/N 6547E134-15 · 6547E134-7 · 6547E134-15 · 6547E134-7 · +1 more
  2. PULLEY,GROOVE NSN 3020-01-308-0757 P/N RC5979 · 50750-H · 50750-H PIECE 11 · RC5979 · +1 more
  3. PULLEY,GROOVE NSN 3020-01-307-4808 P/N 20018-921 · 20018-921 · 3538143-001 · 92105-991 · +1 more
  4. GEAR SET,HELICAL,MATCHED NSN 3020-01-307-4763 P/N A40182-1 · A-35916-2 · A-35916 · A40182-1 · +1 more
  5. GEAR,SPUR NSN 3020-01-306-8560 P/N D311651 PIECE 14 · C310504 · D311651 · D311651 PIECE 14 · +1 more
  6. GEAR,SPUR NSN 3020-01-306-8559 P/N D311651 PIECE 12 · C310502 · D311651 · D311651 PIECE 12 · +1 more
  7. GEAR,SPUR NSN 3020-01-306-8558 P/N C310500 · D311651 PIECE 10 · D311651 · D311651 PIECE 10 · +1 more
  8. GEAR,SPUR NSN 3020-01-306-2636 P/N GA315007-1 · 811031 · 811031 · GA315007-1 · +1 more
  9. GUARD,MECHANICAL DRIVE NSN 3020-01-306-1470 P/N ENDM63242 ITEM 0009 · 4674801A-0009 · 4674801-0009 · ENDM63242 ITEM · +1 more
  10. GEAR,ANTIBACKLASH,SPUR NSN 3020-01-305-9951 P/N AP31MS-35 · 1735AS364 · 1735AS364-1 · P25-2-35 · +1 more
  11. PULLEY,GROOVE NSN 3020-01-305-7013 P/N AK56H · 121027 · AK56H · MAL54 · +1 more
  12. GEAR,ANTIBACKLASH,SPUR NSN 3020-01-305-5879 P/N 1735AS348 · 1735AS348-1 · AC32M-70 · P17-4-70C · +1 more
  13. GEAR,SPUR NSN 3020-01-305-5639 P/N 16.01 OPTION BP6042/5 · 16.01 OPTION BP6042 REFERENCE 5 · 206091 · 206091 · +1 more
  14. GEAR CLUSTER NSN 3020-01-304-2687 P/N 9 003 336 268 · 9-001-337-056 · 10419513 · 4537769-633 · +1 more
  15. GEAR,INTERNAL NSN 3020-01-302-6305 P/N 9 003 336 321 · 4537769 · 4537769-639 · 93116-991 · +1 more
  16. PULLEY,GROOVE NSN 3020-01-302-2446 P/N 253 7404-001 · 253 7404-001 · 10485239 · 253 7404-001 · +1 more
  17. PULLEY,GROOVE NSN 3020-01-301-0414 P/N C901010 PIECE 33 · 901010-1-6-01 PL FD NO 33 · 820242 · 820242 · +1 more
  18. GEAR,WORM WHEEL NSN 3020-01-301-0399 P/N 820212-3 · 810212-20 · 820212-20 · C901010 PIECE 7 · +1 more
  19. GEAR,BEVEL NSN 3020-01-299-9596 P/N K-109 · K-109 · K-109 · 12577086 · +1 more
  20. GEAR,BEVEL NSN 3020-01-299-8835 P/N K-1048 · K-1048 · K-1048 · 12577099 · +1 more
  21. PULLEY,GROOVE NSN 3020-01-297-1659 P/N DAA3222A264-005 · DAA3222A264-005 · DAA3222A264-005 · DAA3222A264-005 · +1 more
  22. GEAR,SPUR NSN 3020-01-294-5882 P/N 49345 · 049345 · 49345 · 049345 · +1 more
  23. GEAR,SPUR NSN 3020-01-294-5880 P/N 49341 · 049341 · 49341 · 49341 · +1 more
  24. GEAR,BEVEL NSN 3020-01-292-9646 P/N C78121/22-8 · MARK I AND II PC 8 · C78121-8 · PC 8 · +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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