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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 3020-01-523-3982 P/N 160K0751 · 65V670SF · 160K0751 · 160K0751
  2. GEAR,SPUR NSN 3020-01-523-3199 P/N SE221N SHT5, 301044-3 FN-22 · 810339-10 · SE221N SHT5, 301044-3 FN-22 · 810339-10
  3. GEAR ASSEMBLY,WORM NSN 3020-01-522-9545 P/N 301006-04 · SE121T SHT2 FN2, P/N 301006-04 · SE121T SHT2 FN2, P/N 301006-04 · 301006-04
  4. PULLEY,GROOVE NSN 3020-01-522-9492 P/N 32-2AK48H · 2AK48H · 2AK49H · 2AK48H
  5. GEAR,BEVEL NSN 3020-01-522-6531 P/N 6661/1-029-000 · 6661-029-000 · 6600 PL REV C FN 23 · 6600 REV A FN 23
  6. GEAR,WORM NSN 3020-01-522-4835 P/N 300919 · SE121T SHT 3 FN-31 · 300919 · SE121T SHT 3 FN-31
  7. PULLEY,GROOVE NSN 3020-01-522-4834 P/N 820242-1-DF · LE121N-XS FN-43 · 820242-1-DF · LE121N-XS FN-43
  8. PULLEY,GROOVE NSN 3020-01-522-4832 P/N SE221N SHT 3 FN-39 · RM810242-2 · SE221N SHT 3 FN-39 · RM810242-2
  9. GEAR,WORM NSN 3020-01-521-6641 P/N SE121N FN-38 SHT 3 · 300930 · 300930 · SE121N FN-38 SHT 3
  10. GEAR SECTOR,SPUR NSN 3020-01-521-6628 P/N 820219-10 · SE121N FN-5 SHT 5 · 820219-10 · SE121N FN-5 SHT 5
  11. SPROCKET WHEEL SEGMENT,DRIVE UNI NSN 3020-01-521-3558 P/N 029775-1 · 029775-1 · 029775 · 029775-1
  12. GEAR SET,SPUR,MATCHED NSN 3020-01-520-3539 P/N 8014B0260F164E · PL-D-4569 REV N FIND NO 31 · 014B0260 · 0014B0260F164E
  13. SPROCKET WHEEL NSN 3020-01-518-3215 P/N 12387555 · 12480484 · 3020PL2205504 · 3020015183215
  14. GEAR,SPUR NSN 3020-01-518-1386 P/N A109232-101-11 · A109042-101-11, ITEM 6 · A109042-101-11, ITEM 6 · A109232-101-11
  15. GEAR,SPUR NSN 3020-01-518-1385 P/N A109050-101-11 · A109043-101-11, ITEM 7 · A109043-101-11, ITEM 7 · A109050-101-11
  16. PULLEY,GROOVE NSN 3020-01-518-1382 P/N A107983-101-11 · A107950-101-11, ITEM 34 · A107983-101-11 · A107950-101-11, ITEM 34
  17. GEAR CLUSTER NSN 3020-01-517-7472 P/N 465-5099-1 · 465-5099-1 · 3020PL1495456 · 465-5099-1
  18. GEAR RACK NSN 3020-01-516-4887 P/N 42138 · 75M23-42135 ITEM 1.3 · 75M23-42135 ITEM 3 · 75M23-42135-TD ITEM 1.3
  19. LINK,ROLLER CHAIN NSN 3020-01-515-8335 P/N CE400280C0701 · ASME B29.100 · 40-2-1RC1CL · ASME B29.100
  20. PULLEY,GROOVE NSN 3020-01-515-0209 P/N 752-7068433 · 752-7068433-98 · 462154 · H832-0399-89
  21. GEAR,WORM WHEEL NSN 3020-01-514-9635 P/N 8709328-01 · 8727029 ITEM 14 · PL8727029 ITEM 14 · 8727029
  22. GEAR,ANTIBACKLASH,WORM WHEEL NSN 3020-01-514-9227 P/N 752-7068465 · 752-7068465-32 · H832-1650-32 · 218028948
  23. PULLEY,GROOVE NSN 3020-01-514-6671 P/N 20729117 · 173643 · 20729074 · 20729074 FN 4
  24. GEAR NSN 3020-01-514-3267 P/N R120637 · R120637 · R120637 · RE500448

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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