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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,BEVEL NSN 3020-01-151-6007 P/N SSN637-501-2143837 · SSN637-501-2143837 PIECE 10 · 77643-93X3 PIECE 10 · 77643-93X3
  2. GEAR SECTOR,SPUR NSN 3020-01-151-4498 P/N 518-4674791 ITEM 8 · 518-4674791 ITEM 8 · 518-4674791 · 87624-1506 ITEM 8
  3. PULLEY,MOTOR NSN 3020-01-151-4276 P/N 7409418-02 · 74-09418-0-2 · 74-09418-02 · 7409418-0-2
  4. GEAR,INTERNAL NSN 3020-01-151-3962 P/N 51014G003 · 67 · 51014G003 · 67
  5. GEAR,BEVEL NSN 3020-01-151-3444 P/N 3995843 · 260458314 · 26045814 · 3995843
  6. GEAR,SPUR NSN 3020-01-150-6747 P/N 42312R143 · 42312-143 · 10130510 · 42312R143
  7. GEAR,BEVEL NSN 3020-01-149-6764 P/N SSN637-501-2143837 · SSN637-501-2143837 PIECE 8 · 77643-93X3 PIECE 8 · 77643-93X3
  8. GEAR,FLYWHEEL NSN 3020-01-149-3370 P/N K-500-EN-0186 · 9L8113 · 9L8113 · 7W5095
  9. GEAR,WORM NSN 3020-01-149-1242 P/N 61-410-0085-2 · 01-435-0292-5 PIECE 14 · 01-435-0213-5 PIECE 14 · 61-410-0072-2
  10. PULLEY NSN 3020-01-149-0942 P/N 4N-6708 · K-500-CH-0022 · 302GC 3149 · 4N-6708
  11. GEAR ASSEMBLY BRASS NSN 3020-01-148-2559 P/N 206-4597909 · 206-4597909-10 · 206-4597909 · 206-4597909-10
  12. PULLEY,CONE NSN 3020-01-147-9359 P/N SMI-061004 · 14067703 · 14067703 · 14067703
  13. GEAR,BEVEL NSN 3020-01-147-9346 P/N 5731391 · 2AD265 · 110810 · 2AD265
  14. GEAR,HELICAL NSN 3020-01-147-5990 P/N 3323049 · 3323049 · 3323049 · 3323049
  15. GUARD,MECHANICAL DRIVE NSN 3020-01-146-4187 P/N 71-4571-02 · 71-4571 · 04306-0547-02 · 04306-0547-02
  16. SPROCKET WHEEL NSN 3020-01-146-0119 P/N 3977 ITEM 5 · 3977 · 3977 ITEM 5 · 54096
  17. GEAR CLUSTER NSN 3020-01-145-2679 P/N 42312E139 · 42312E139 · 42312-139 · 10106712
  18. PINION,GEAR NSN 3020-01-144-9227 P/N H-28450 PIECE 6 · 4X-15 · WA84-5A · H-28450 PIECE 6
  19. GEAR,INTERNAL-EXTER NSN 3020-01-144-6120 P/N 123501A · 6885168 · 6885168 · 6838922
  20. PULLEY,ALTERNATOR NSN 3020-01-144-5798 P/N K176078478 · 78478 · 78478 · K176078478
  21. GEAR,SPUR NSN 3020-01-144-4307 P/N 42312E190 · 42312-190 · 42312E190 · 42312E190
  22. GEAR,SPECIAL NSN 3020-01-144-0282 P/N 206-4695294 ITEM 188 · 206-4695294 · 4695294-0219 · 60-02-2064
  23. GEAR SECTOR,SPUR NSN 3020-01-142-0553 P/N 247715 · 247715 · RS247744 PART 11 · RS247744
  24. GEAR,WORM NSN 3020-01-142-0552 P/N 247709 · RS247744 · RS247744 PART 5 · 247709

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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