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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,SPUR NSN 3020-01-307-8876 P/N 298377PC7 · T-8003157-7 · 298377 · 298377-7
  2. SPROCKET WHEEL NSN 3020-01-307-7407 P/N 49-007 PIECE 31 · 49-007 · 50A19 · 50A19
  3. PULLEY NSN 3020-01-307-5455 P/N 558923 · RT-0049/27 · RT-0049 ITEM 27 · 558923
  4. GEAR,SPUR NSN 3020-01-307-3786 P/N 3020PL0825814 · 3929032 · 3911331 · 3914912
  5. SPROCKET WHEEL SEGMENT,DRIVE UNI NSN 3020-01-306-9430 P/N 625-6113 PC070 · 488 3164-001 · 488 3164-001 · 625-6113 PC070
  6. SPROCKET WHEEL SEGMENT,DRIVE UNI NSN 3020-01-306-9429 P/N 625-6113 PC048 · 488 3165-001 · 625-6113 PC048 · 488 3165-001
  7. GEAR SET,WORM AND WORM WHEEL,MAT NSN 3020-01-306-4561 P/N E-100,856 PART 26R,27R · C102170/D100980 · E-100,856 PART 26R,27R · C102170/D100980
  8. GEAR,WORM NSN 3020-01-306-3169 P/N 2121200 · 212120 · 333-334 REF 1AC2-4 · 0212120
  9. GEAR,SPUR NSN 3020-01-306-2637 P/N GA336003-1 · 811068 · 811068 · GA336003-1
  10. GEAR,HELICAL NSN 3020-01-306-2632 P/N 3H5L58912-1 · 812118 · 3H5L58912-1 · 812118
  11. PULLEY,FLAT NSN 3020-01-306-0432 P/N 30212773 · 30212773 · 30212773 · 30212773
  12. GEAR,SPUR NSN 3020-01-305-8807 P/N D151-161 ITEM 136 · D777-151-061 ITEM 137 · D777-151-061 · 137-924-380-777-010
  13. PULLEY,GROOVE NSN 3020-01-305-7358 P/N HUB-334 · HUB-334 · HUB-334 · HUB-334
  14. GEAR,ANTIBACKLASH,SPUR NSN 3020-01-305-5880 P/N 1735AS405 · 1735AS405-1 · P4-2-84 · P4-2-84
  15. GEAR,SPUR NSN 3020-01-305-5877 P/N D777-151-061 · 133-924-280-776-004 · D777-151-061 ITEM 79 · D151-161 ITEM 77
  16. GEAR,SPUR NSN 3020-01-305-5875 P/N 151-924-300-777-002 · D151-161 ITEM 66 · D777-51-061 ITEM 70 · D777-51-061
  17. GUIDE,CHAIN NSN 3020-01-305-5612 P/N 4538741-719 · 4538741-719 · 4538741-719 · 94136-991
  18. PULLEY,GROOVE NSN 3020-01-305-3384 P/N 8993000077 · 11925-90000 · 11925-90000 · 11925-90000
  19. PULLEY,GROOVE NSN 3020-01-305-2405 P/N 5749816-003 · 5749816-003 · 568-5749814 · 568-5749814 PC-39
  20. GEAR RACK NSN 3020-01-305-2313 P/N 704-4685209 ITEM 12 · 704-4685209 ITEM 12 · 704-4685209 ITEM 12 · 704-4685209 ITEM 12
  21. GEAR,WORM NSN 3020-01-304-2892 P/N 102-924-120-414-001 · D414-14-6-487 ITEM 4 · 102-924-120-414-001 · 102-914-120-414-001
  22. GEAR,SPUR NSN 3020-01-304-2094 P/N 4050631 · 2836558 · 4050631 · 2836558
  23. CHAIN,ROLLER NSN 3020-01-303-3186 P/N 114106 · 17077 · 17077 · 114106
  24. GEAR SET,HELICAL,MATCHED NSN 3020-01-303-2501 P/N RW-870003S1 · RW-870003S1 · RW-870003S1 · RW-870003S1

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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