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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. LINK,ROLLER CHAIN NSN 3020-01-392-0368 P/N 20938908 · 00169-114-00 · 00169-114-00 · 00169-127-00
  2. GEAR DRIVE,MOTION NSN 3020-01-391-7045 P/N AO.1162 ITEM 38 · A3.2206 · A3.2206 · AO.1162 ITEM 38
  3. GEAR DRIVE,MOTION NSN 3020-01-391-7044 P/N AO.1162 ITEM 32 · A3.2207 · A3.2207 · AO.1162 ITEM 32
  4. GEAR,HELICAL NSN 3020-01-391-3225 P/N A2234L1260 · A2234L1260 · A2234L1260 · A2234L1260
  5. PULLEY,GROOVE NSN 3020-01-390-6635 P/N A2.1678 ITEM 19 · A2.1678 ITEM 19 · A2.1678 ITEM 19 · A4.1178
  6. GEAR,DRIVE MOTION NSN 3020-01-390-6633 P/N A3.1923 · AO.1163 ITEM 37 · A0.1163 ITEM 37 · A0.1163 ITEM 37
  7. GEAR,DRIVE MOTION NSN 3020-01-390-6591 P/N AO.1163 ITEM 50 · A0.1163 ITEM 50 · A0.1163 ITEM 50 · A3.1920
  8. GEAR,DRIVE MOTION NSN 3020-01-390-3441 P/N A3.1922 · A0.1162 ITEM 37 · AO.1162 ITEM 37 · AO.1162 ITEM 37
  9. GEAR,BEVEL NSN 3020-01-389-4229 P/N 336561 · 336561 · 336561 · 336561
  10. CHAIN,LEAF NSN 3020-01-386-8356 P/N DWG1345217 P/N 1342124 · 1345217 · 1342124 · 1342124
  11. CHAIN,LEAF NSN 3020-01-386-8264 P/N 1342117 · 1345217 · DWG1345217 P/N 1342117 · 1342117
  12. CHAIN,LEAF NSN 3020-01-386-6594 P/N 1345217 · DWG 1345217 P/N 1342377 · 1342377 · 1342377
  13. CHAIN,LEAF NSN 3020-01-386-6591 P/N 1342370 · DWG 1345217 P/N 1342370 · 1345217 · 1342370
  14. GEAR,SPUR NSN 3020-01-385-6828 P/N M901106 · M900168 · 900168 · 900168
  15. ADAPTER,GEAR AND BE NSN 3020-01-384-7247 P/N AMES-3108-5 · AMES 3108 PC 23 · AMES-3108 · AMES-3108-E PC 23
  16. GEAR,WORM WHEEL NSN 3020-01-384-6522 P/N 547040 · 526723 · 547040 ITEM 1 · 526723-81
  17. SPROCKET WHEEL NSN 3020-01-384-6403 P/N AMES-3108 · AMES-3108 PC 3 · AMES-3108-E PC 3 · AMES-3108-10
  18. GEAR CLUSTER NSN 3020-01-382-8734 P/N 17-018 · 52659 PIECE 34 · 71068530 · 52659
  19. PULLEY,GROOVE NSN 3020-01-382-8675 P/N AG61D-5/8 BORE · GI-5002 · AK61H-5/8 BORE · AK61H & H 5/8
  20. GEAR,SPUR NSN 3020-01-382-6666 P/N 290886-055 · 290886-055 · 00290886-055 · CQA35-21201
  21. GEAR,SPUR NSN 3020-01-382-6623 P/N H-1143-PC43 · H-1143-H · 1304-143 · H-1143-HPC43
  22. GEAR RACK NSN 3020-01-382-6593 P/N 801-6641190FNA5 · 6641190 · 6641190 FNA5 · 2643-930-53FNA5
  23. GEAR,SPUR NSN 3020-01-382-6459 P/N 290886-048 · 290886-048 · 00290886-048 · CBA35-00301
  24. GEAR,SPUR NSN 3020-01-382-6452 P/N 290886-041 · 290886-041 · 290886-041 · 00290886-041

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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