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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 SET,WORM AND WORM WHEEL,MAT NSN 3020-01-396-1939 P/N D103689/D103690 · D103689 · D103690 · D103689/D103690
  2. PULLEY,GROOVE NSN 3020-01-396-1536 P/N 6695837 PIECE 4 · 571-6695837 · 6695837 · 4010536
  3. PULLEY,GROOVE NSN 3020-01-396-1534 P/N 6695837 · 571-6695837 · 6695837 PIECE 3 · 4010938
  4. CHAIN,SILENT NSN 3020-01-395-7355 P/N 14088783 · 17161T · 17161 · 14088783
  5. GEAR,ANTIBACKLASH,SPUR NSN 3020-01-395-3984 P/N 1651708 · 1651708-1 · DP144T72-CSP · P14-4-72C-Q12
  6. SPROCKET WHEEL NSN 3020-01-395-3481 P/N 80052 ASSY 2 · 80052-2 · 20008 ITEM NO. 8 · FMG6-040
  7. CHAIN,ROLLER NSN 3020-01-395-2081 P/N 387-3717-5 · 387-3717-5 · 387-3717-3 · 387-3717-5
  8. GEAR,BEVEL NSN 3020-01-394-9745 P/N C-17124-6 · A-17130 ITEM 6 · C-17124-6 · A-17130 ITEM 6
  9. GEAR,BEVEL NSN 3020-01-394-8178 P/N 04101990 · 1S-1120-5-47 · 1S-1120-5-47 · IS-1120-5-47
  10. CHAIN,LEAF NSN 3020-01-394-8168 P/N 640117 · 049577-101P · 049577-101P · 049577-101P
  11. CHAIN,LEAF NSN 3020-01-394-8166 P/N 078644-53P · 636420 · 078644-53P · 078644-53P
  12. CHAIN,LEAF NSN 3020-01-394-8164 P/N 636021 · 049577-81P · 049577-81P · 049577-81P
  13. CHAIN,LEAF NSN 3020-01-394-8163 P/N 049577-71P · 672229 · 049577-71P · 049577-71P
  14. CHAIN,ROLLER NSN 3020-01-393-5924 P/N 40-ANSI · 40-5.500FTLG · 40-5.500FTLG · 40-ANSI
  15. GEAR,SPUR NSN 3020-01-393-5321 P/N 58192 · 58183 · 58183-00 · 58192 ITEM 4
  16. GEAR,SPUR NSN 3020-01-393-5312 P/N 102-924-006-790-200 · SM0318 · 924-790 · SM0318 ITEM 5
  17. PULLEY,GROOVE NSN 3020-01-393-5308 P/N 32-022-147 · 2VP-65SS · 2VP-65 · 2VP-65SS, 89D0007,91D4 ITEM 55
  18. GEAR RACK NSN 3020-01-393-4647 P/N 752-6405278 · 211043618 · 752-6405278-11 · RA10X4
  19. PULLEY,TIMING BELT NSN 3020-01-393-4641 P/N 80052 · 20006 ITEM NO 7 · 80052-1 · 80052 DASH 1
  20. GEAR,SPUR NSN 3020-01-392-8640 P/N 324632 · 5811230100 · 5811230100 · 324632
  21. GEAR,SPUR NSN 3020-01-392-6640 P/N 011-1012-01 · 523950 · 523950 FIND 1 · 011-1012-01
  22. SPROCKET WHEEL NSN 3020-01-392-6608 P/N D80B36RWK X 3 1/4 · D80B36 3.25 BORE 0.75 SQ KWY · A3143663 · A3143663
  23. SPROCKET WHEEL NSN 3020-01-392-6606 P/N D80B21 2.375 BORE 0.62 SQ KWY · D80B21RWK X 2 3/8 · A3143662 · A3143662
  24. PULLEY,TIMING BELT NSN 3020-01-392-2484 P/N 80051-1 · 80051 · 22000-13 · 22000 ITEM N0.13

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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