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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,WORM WHEEL NSN 3020-01-243-6431 P/N K2005-1 PIECE 74 · 2K74 · K2005-1 PIECE 74 · 2K74
  2. GEAR,HELICAL NSN 3020-01-243-4920 P/N K2005-1 PIECE 34 · 2K34U · K2005-1 PIECE 34 · 2K34U
  3. GEAR,HELICAL NSN 3020-01-243-4919 P/N 2K31U · K2005-1 PIECE 31 · K2005-1 PIECE 31 · 2K31U
  4. PULLEY,GROOVE NSN 3020-01-242-8095 P/N 12357256 · 12331905 · 12331905 · 3047100
  5. GEAR,WORM NSN 3020-01-242-7148 P/N W48S-3D · 3254813-1 · 900627-1 · 900627
  6. PULLEY,GROOVE NSN 3020-01-242-5831 P/N BK100H & H 1 · BK100H-1 · 68C3--115 · WH2-3
  7. PULLEY,GROOVE NSN 3020-01-241-6905 P/N 5713559 · 3025861 · 302586100 · 3026013
  8. PULLEY,GROOVE NSN 3020-01-241-5637 P/N 1353AS122 · 1353AS122-1 · 1353AS122-1 · 135AS122-1
  9. PULLEY,FLAT NSN 3020-01-241-4829 P/N 5583815 ITEM 1 · 5583815 · 5583815PC1 · 5583815-0001
  10. PINION,LOCKING NSN 3020-01-241-3616 P/N 4775361-0001 · 123-4775361 ITEM 1 · 4775361-0001 · 4775361-01
  11. GEAR,SPUR NSN 3020-01-240-8586 P/N DH23T22SP10DP · 9360814 · 9360814 · 9360814-2
  12. GEAR,INTERNAL NSN 3020-01-239-0019 P/N 6500001 · 6500001 · S6K4432 · S6K4432 PIECE 4
  13. GEAR SET,HELICAL,MATCHED NSN 3020-01-238-8774 P/N D15-739B PIECE 526X522 · 6701 AND 6161 · D15-739-N-PC526-522 · D15-739B-526-522
  14. GEAR CLUSTER NSN 3020-01-238-7063 P/N EL-263-5 · CR10M-49 · EL-263-5 PIECE 49 · 3131476 PIECE 49
  15. GEAR,INTERNAL NSN 3020-01-238-7057 P/N 436 · 44-451-107 · 44-451-107 ITEM 16 · 44-451-107 ITEM 16
  16. GEAR,HELICAL NSN 3020-01-238-6172 P/N 44-451-114 · 167 · 44-451-114 ITEM 20 · 44-451-114 ITEM 20
  17. GEAR,HELICAL NSN 3020-01-238-6171 P/N 44-451-114 · 44-451-114 ITEM 19 · 166 · 44-451-114 ITEM 19
  18. GEAR,HELICAL NSN 3020-01-238-6170 P/N 44-451-114 ITEM 17 · 44-451-114 · 172 · 44-451-114 ITEM 17
  19. GEAR,BEVEL NSN 3020-01-238-6168 P/N 44-451-129 · 644 · 44-451-129 ITEM 34 · 44-451-129 ITEM 34
  20. GEAR,BEVEL NSN 3020-01-238-6167 P/N 439 · 44-451-107 · 44-451-107 ITEM 11 · 44-451-107 ITEM 11
  21. GEAR,CHANGE NSN 3020-01-238-5040 P/N 44-451-109 · 321 · 44-451-109 ITEM 66 · 44-451-109 ITEM 66
  22. GEAR,SPUR NSN 3020-01-238-4235 P/N 6110004 · S6K4432 · 6110004 · S6K4432 PIECE 8
  23. GEAR,HELICAL NSN 3020-01-238-2946 P/N 44-451-116 · 44-451-116 ITEM 8 · 233 · 44-451-116 ITEM 8
  24. GEAR,HELICAL NSN 3020-01-238-2945 P/N 44-451-114 ITEM 2 · 44-451-114 · 168 · 44-451-114 ITEM 2

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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