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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. PULLEY,GROOVE NSN 3020-01-355-7709 P/N 2TB56/P1X1 · 2TB56/P1-1.00 IN.BORE · 2TB56 & P1 1 · 2TB56-1.00 IN.BORE
  2. PULLEY,GROOVE NSN 3020-01-355-6374 P/N J914494 · 3914494 · 3903858 · 3914494
  3. GEAR,SPUR NSN 3020-01-355-6359 P/N 1022999 · 1022997 · S1602-1022997 PC 43 · S1602-1022999 PC 43
  4. GEAR SET,SPUR,MATCHED NSN 3020-01-355-6345 P/N 435123 · 435123 · 435123 · 433841
  5. SPROCKET WHEEL NSN 3020-01-355-0643 P/N 35B80 · 8H18D-30 · 8H18D · 8H18D-30
  6. RATCHET WHEEL NSN 3020-01-353-7536 P/N 123-4775356 · 123-4775356 ITEM 21 · 4775356 · 28-54-0052A
  7. GEAR SECTOR CLUSTER NSN 3020-01-352-9918 P/N 5520252 · 5520252 · 3020PL0955604 · 1276-05-300
  8. GEAR,ANTIBACKLASH,SPUR NSN 3020-01-352-9120 P/N 41033 · 41033-101 · 41033-101 · 41033
  9. PULLEY,TIMING BELT NSN 3020-01-352-8093 P/N TG2542 · 10112510 · 10112510 · 10039513
  10. GEAR,WORM NSN 3020-01-352-6107 P/N 4775355 · 4775355 ITEM 9 · 87547-1114 ITEM 9 · 28-29-4058
  11. PULLEY,GROOVE NSN 3020-01-351-9663 P/N 56080B4SK · 56080B4SK · 56080B4SK · 56080B4SK
  12. GEAR SECTOR,SPUR NSN 3020-01-351-4048 P/N 3810083-2 · 3810421-1 · 3810083-2 · 3810083
  13. GEAR,SPUR NSN 3020-01-350-9116 P/N 583-6743676 PC31 · 6743676 · 6743676 PC31 · 6743676 PC31
  14. GEAR,SPUR NSN 3020-01-350-9115 P/N 6743676 · 583-6743676 PC22 · 6743676 PC22 · 6743676 PC22
  15. GEAR,SPUR NSN 3020-01-350-9114 P/N 583-6743676 PC15 · 6743676 PC15 · 6743676 · 6743676 PC15
  16. GEAR,SPUR NSN 3020-01-350-9113 P/N 6743676 · 6743676 PC14 · 583-6743676 PC14 · 6743676 PC14
  17. GUARD,MECHANICAL DRIVE NSN 3020-01-350-1671 P/N 26301 REV J FIND 20 · G230374 · G230374 · 26301 REV J FIND 20
  18. GEAR,SPUR NSN 3020-01-349-7877 P/N 14-14-165-005 · 230084 · 14-14-000-009 · 14-14-165-005
  19. GEAR SECTOR,WORM WHEEL NSN 3020-01-349-7421 P/N 5-39MIL 1-1606-7 · DBG039-935049PT · 5-227 ITEM 7 5-39MIL1-1606 · 5-39MIL 1-1606-7
  20. GEAR,WORM NSN 3020-01-349-7420 P/N 5-39MIL 1-0803-5 · 5-227 ITEM 5 5-39MIL1-0803 · 5-39MIL1-0803-5 · 5-227
  21. GEAR,BEVEL NSN 3020-01-349-7414 P/N 1Z5748789 ITEM 402 · 1Z5748789 · 0Z5748789 ITEM 402 · 866726
  22. GUARD,MECHANICAL DRIVE NSN 3020-01-349-7404 P/N G240381 · G240381 · MY0117 · 26301 REV J FIND 24
  23. GUARD,MECHANICAL DRIVE NSN 3020-01-349-4001 P/N G230349 · F230172 REV A FIND 3 · F230203 REV A FIND 3 · G230349 FIND 3
  24. GEAR SECTOR,SPUR NSN 3020-01-349-2130 P/N 60500-00-96 · 5-39MIL 1-1204-7 · 5-39MIL1-1204-7 · 5-227 ITEM 7 5-39MIL1-1204-7

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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