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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,OIL PUMP NSN 3020-00-054-8320 P/N 2AE697 · K-5126051 · 0022002T · 5126051 · +4 more
  2. GEAR,SPUR NSN 3020-00-031-1682 P/N 1789-1067P1 · 1789-1067P1 · 1789-1067P1 · 75-90195-1 · +4 more
  3. GEAR AND PINION ASY NSN 3020-00-028-0063 P/N 1789-5037G1 · 1789-5037G1 · 1789-5037G1 · 75-902671 · +4 more
  4. GEAR,ASY NSN 3020-00-026-9733 P/N 1797-5001G1 · 1797-5001G1 · 1797-5001G1 · 1797-5001G1 · +4 more
  5. CHAIN,ROLLER NSN 3020-00-021-3715 P/N C-220105 · KN0105 · WC-115 · 2-4312-9 FIND NO 8 · +4 more
  6. GEAR,INCREASER,TEST NSN 3020-00-016-9338 P/N A45894 · A45894 · 45894 · 46992 · +4 more
  7. GEAR,SPUR NSN 3020-00-016-0321 P/N GP16-28 · DG43T28 · P32S28-28 · 233B391H01 · +4 more
  8. GEAR,SPUR NSN 3020-00-012-6019 P/N S6135-20681-001 · S6135-20681-1 · S6135-20681-001 · S6135-20681-1 · +4 more
  9. GEAR SET,HELICAL,MATCHED NSN 3020-00-012-2361 P/N 4700-4400-15-B4 · 4700-4400-15B4181 · 4400-15-V1860A · 4400-15V1860PC30ANDPC32 · +4 more
  10. GEAR,SPUR NSN 3020-00-003-3090 P/N GP40-55 · P72S19-55 · 419495-1055 · E23-55Q10 · +4 more
  11. SPROCKET SHAFT NSN 3020-01-735-8452 P/N 8843829 · 8841307 · 752-8841307-A2 · 752-8843829-102 · +3 more
  12. GEAR,SPUR NSN 3020-01-376-5667 P/N 7-113100029-3 · 7-113100029-3 · 7-113100029 · 7-113100029-3 · +3 more
  13. GEAR,BEVEL NSN 3020-01-375-8143 P/N 7-211340023-5 · 7-211340023-3 · 7-211340023-5 · 7-211340023-3 · +3 more
  14. GUARD,MECHANICAL DRIVE NSN 3020-01-374-2526 P/N 5768570 ITEM 51 · 704 5768570 ITEM 51 · 704 5768570 · 5768570-0051 · +3 more
  15. GUARD,MECHANICAL DRIVE NSN 3020-01-374-2525 P/N 704 5768570 · 5768570 ITEM 50 · 704 5768570 ITEM 50 · 5768570A-0050 · +3 more
  16. GUARD,MECHANICAL DRIVE NSN 3020-01-374-2004 P/N 704 5768570 · 5768570 ITEM 47 · 704 5768570 ITEM 47 · 5768570 · +3 more
  17. GEAR,INTERNAL NSN 3020-01-367-0178 P/N G160047-1 · G160047-1 · G160047 · G160047 · +3 more
  18. GEAR,HELICAL NSN 3020-01-366-3900 P/N HS450-1754-260 · EHW445X11K-200 ITEM 45 · HS450-1754-260 · EHW445X11K-200 ITEM 45 · +3 more
  19. GEAR,HELICAL NSN 3020-01-366-3899 P/N HS315-1560-170 · EHW445X11K-200 ITEM 39 · HS315-1560-170 · EHW445X11K-200 ITEM 39 · +3 more
  20. GEAR,HELICAL NSN 3020-01-366-3898 P/N HS225-1359-110 · EHW445X11K-200 ITEM 32 · HS225-1359-110 · EHW445X11K-200 ITEM 32 · +3 more
  21. PULLEY,GROOVE NSN 3020-01-361-8327 P/N 302684-01 · PL50211000 · 50211200-3-10 · PL50211200 · +3 more
  22. WORM WHEEL ASSEMBLY,SEPARATOR NSN 3020-01-356-5404 P/N 2179-3440-010 · PL 2179-3300-010 SEQ 13 · PL 2179-3440-010 · 2179-3440-010 · +3 more
  23. GEAR,SPUR NSN 3020-01-349-7874 P/N E88350249 · SA88350249 · 2HE559 · 2HE559 · +3 more
  24. GEAR SET,BEVEL,MATCHED NSN 3020-01-349-7830 P/N SA88423324 · A88423340 · V88423324 · SA88423340 · +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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