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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,BEVEL NSN 3020-01-238-2944 P/N 44-451-129 ITEM 6 · 44-451-129 · 340 · 44-451-129 ITEM 6
  2. GEAR,SPUR NSN 3020-01-238-1829 P/N 322 · 44-451-109 ITEM 68 · 44-451-109 · 44-451-109 ITEM 68
  3. GEAR,SPUR NSN 3020-01-238-1828 P/N 323 · 44-451-109 · 44-451-109 ITEM 63 · 44-451-109 ITEM 63
  4. GEAR,SPUR NSN 3020-01-238-1827 P/N 44-451-109 · 319 · 44-451-109 ITEM 62 · 44-451-109 ITEM 62
  5. GEAR,SPUR NSN 3020-01-238-1826 P/N 44-451-109 ITEM 61 · 332 · 44-451-109 · 44-451-109 ITEM 61
  6. GEAR,BEVEL NSN 3020-01-238-1824 P/N 44-451-107 ITEM 13 · 437 · 44-451-107 · 44-451-107 ITEM 13
  7. GEAR,CHANGE NSN 3020-01-238-1595 P/N 44-451-109 ITEM 67 · 325 · 44-451-109 · 44-451-109 ITEM 67
  8. GEAR,CHANGE NSN 3020-01-238-1594 P/N 44-451-109 ITEM 65 · 44-451-109 · 324 · 44-451-109 ITEM 65
  9. GEAR,HELICAL NSN 3020-01-237-8368 P/N 44-451-114 ITEM 15 · 170 · 44-451-114 · 44-451-114 ITEM 15
  10. GEAR,BEVEL NSN 3020-01-237-8365 P/N 44-451-129 ITEM 5 · 339 · 44-451-129 · 44-451-129 ITEM 5
  11. GEAR,BEVEL NSN 3020-01-237-7030 P/N 44-451-107 ITEM 12 · 438 · 44-451-107 · 44-451-107 ITEM 12
  12. GEAR,CHANGE NSN 3020-01-237-6622 P/N 44-451-109 · 44-451-109 ITEM 40 · 217 · 44-451-109 ITEM 40
  13. GEAR,HELICAL NSN 3020-01-236-4312 P/N AL31319B · AL31319B · AL31319B · AL31319B
  14. GEAR-SLIP CLUTCH,SPUR NSN 3020-01-235-8647 P/N 000 151 88 13 · 000 151 88 13 · 000 151 88 13 · 2 006 209 492
  15. PULLEY,GROOVE NSN 3020-01-219-8704 P/N 70400-00512-103 · 8-2232 · 70400-00512-103 · 70400-00512
  16. CHAIN,DETACHABLE LINK NSN 3020-01-219-4337 P/N EE41626 · EE41626-2 · 70105-326 · EE41626
  17. GEAR,SPUR NSN 3020-01-219-4011 P/N HLK-319-12 · HLK-319-12 · HLK-319-12 · HLK-319-12
  18. GEAR,ANTIBACKLASH,SPUR NSN 3020-01-219-2195 P/N P21-5-80C-.1200 BORE · P21-5-80-C-0002 · 212758 · 212758
  19. GEAR,SPUR NSN 3020-01-218-6834 P/N MT640 · 6882037 · 6837576 · 436772C91
  20. GEAR SET,BEVEL,MATCHED NSN 3020-01-218-3467 P/N SSBN598-518-2181984 · SSBN598-518-2181984 PIECE 4,19 · 9869-534X5 · 9869-534X5 PIECE 4,19
  21. GEAR,HELICAL NSN 3020-01-218-1975 P/N 165B0011F164F · A-1628 ITEM 15 · 16580011F164F · A-1628
  22. GEAR,SPUR NSN 3020-01-218-0238 P/N 497985 · 497985 · 497985 · 497985
  23. GEAR,HELICAL NSN 3020-01-217-4975 P/N 3020PL0710074 · ET1015 · ET1015 · ET1015
  24. GEAR,SPUR NSN 3020-01-217-2731 P/N NSS2024 · 300223-F · 300223-F PIECE 430 · 300222-430

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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