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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,HELICAL NSN 3020-01-262-1246 P/N C 301 433 · E300436 FIND 5 · E300435 FIND 5 · E300434 FIND 5 · +3 more
  2. PULLEY,GROOVE NSN 3020-01-254-5037 P/N 5BQ40 · 5B40SD · 4.0X5B · 5BQ40 · +3 more
  3. CHAIN,ROLLER NSN 3020-01-254-4942 P/N 9912-0001 · 9912.0030 · E7024-23-24-ISO-72-10 · E7434-23-24-ISO-18-44 · +3 more
  4. GEAR SET,WORM AND WORM WHEEL,MAT NSN 3020-01-248-6365 P/N 1JC6176-2 · 1-JC-6176-P1 · 1JC6176-2 · 1JC6176-2 · +3 more
  5. PULLEY,GROOVE NSN 3020-01-247-0481 P/N 2VC75 X 1-3/8 · 2VC75 X 1-3/8 · 2AD75F X 1-3/8 · 2VP75X 1 3/8 · +3 more
  6. GEAR,SPUR NSN 3020-01-215-6581 P/N GC14-125 · C48S18-125 P1 · E105632 PIECE 27 · H1-125 · +3 more
  7. GEAR,INTERNAL NSN 3020-01-214-1949 P/N 2CD771 · 2CD771 · 14-02-165-003 · 7-490-000090 · +3 more
  8. GEAR AND PINION ASS NSN 3020-01-212-2454 P/N 389964 · 397338 · 389964 · 397338 · +3 more
  9. GEAR SET,BEVEL,MATCHED NSN 3020-01-212-0328 P/N 845-2445066 ITE · 845-2445066 ITEM 55 · 845-2445066 · 845-2445066 ITEM 55,66 · +3 more
  10. GEAR,SPUR NSN 3020-01-200-0956 P/N 2CK17 · 2CK17 · 290055 · 290055 · +3 more
  11. GEAR,SPUR NSN 3020-01-199-8112 P/N 2CD945 · 2CD945 · 14-02-659-012 · 14-02-165-009 · +3 more
  12. GEAR,SPUR NSN 3020-01-199-8111 P/N 2CD944 · 2CD944 · 14-02-659-013 · 14-02-163-007 · +3 more
  13. PULLEY,GROOVE NSN 3020-01-199-6763 P/N BMP30F4A · R35F4A · R30F-4A · SMS20219-A4 · +3 more
  14. GEAR,INTERNAL NSN 3020-01-199-6727 P/N 2CK23 · 2CK23 · 290071 · 290071 · +3 more
  15. GEAR,SPUR NSN 3020-01-199-3136 P/N SHF516 · SHF516 · PL-21111 · SHF-516 · +3 more
  16. GEAR,BEVEL NSN 3020-01-199-0668 P/N 9340M52P02 · 9340M52P02 · 9340M52P02 · 9340M52P02 · +3 more
  17. GEAR AND BUSHING NSN 3020-01-198-6853 P/N 392475 · 0392475 · 0392475 · 392475 · +3 more
  18. LINK NSN 3020-01-198-6843 P/N 330227 · 0330227 · 0330227 · 330227 · +3 more
  19. GEAR AND PINION ASSEMBLY NSN 3020-01-198-5719 P/N 029-14400-014 · 364-37846 · 029-14400-D008 · 364-37846 PIECE 157F AND 157H · +3 more
  20. GEAR,SPUR NSN 3020-01-198-5094 P/N 9340M57P01 · 9340M57P01 · 9340M57P01 · 9340M57P01 · +3 more
  21. LINK,ROLLER CHAIN NSN 3020-01-198-2872 P/N 2060CL · U13414 · U13414 · 2060CL · +3 more
  22. GEAR,INTERNAL NSN 3020-01-193-6774 P/N 2CK138 · 2CK138 · 290056 · 290056 · +3 more
  23. CHAIN,ROLLER NSN 3020-01-192-8198 P/N 239097 · 1665694 · 1668976 · 35 120 PITCHES · +3 more
  24. PINION,DRIVE,SPEEDOMETER NSN 3020-01-192-5917 P/N 12338429 · 12338429 · 2538932 · J3212732 · +3 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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