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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,ANTIBACKLASH,SPUR NSN 3020-01-316-0188 P/N 40731-1 · 40731 · 40731-1 · P14-3-192-C · +1 more
  2. GEAR,HELICAL NSN 3020-01-315-8163 P/N HL18H-13G2-130 · KHV218X11A-24 ITEM 36 · HL18H-13G2-130 · HL18H-13G2-130 · +1 more
  3. GEAR,HELICAL NSN 3020-01-315-7708 P/N EHW436X11-OP25 · EHW436X11-0P25 · EHW436X11-OP25-1 · EHW436X11-0P25 · +1 more
  4. GEAR,BEVEL NSN 3020-01-315-7706 P/N KHV218-OP13 · KHV218X11A-24 ITEM 26 · KHV218-OP13 · KHV218-OP13 · +1 more
  5. GEAR,HELICAL NSN 3020-01-315-4440 P/N 29967 · T29967 · T29967 · 29967 · +1 more
  6. GEAR,SPUR NSN 3020-01-315-1633 P/N 810300 · 810328-2 · 810300PL FIND 14 36T · 810300PL FIND 14 36T · +1 more
  7. PULLEY,FLAT NSN 3020-01-315-1105 P/N G200117-1 · G200117-1 · G200117-1 · G200117 · +1 more
  8. GEAR,SPUR NSN 3020-01-314-9167 P/N 2122421 · 212241 · 212241 · 3020PL0931875 · +1 more
  9. PULLEY,FLAT NSN 3020-01-314-8738 P/N 810501PL FIND 17 · 810501 · 810626 · 810501PL FIND 17 · +1 more
  10. CHAIN,LEAF NSN 3020-01-314-6913 P/N 9423020790 · 9423020790 · 9423020791 · 9423020791 · +1 more
  11. CHAIN,LEAF NSN 3020-01-314-6912 P/N 9423020571 · 9423020570 · 9423020571 · 9423020571 · +1 more
  12. GEAR,SPUR NSN 3020-01-314-5834 P/N 810300 · 810300PL FIND 4 36T · 810328-1 · 810300PL FIND 4 36T · +1 more
  13. GEAR,SPUR NSN 3020-01-314-5116 P/N 810300 · 810329-2 · 810300PL FIND 14 27T · 810300PL FIND 14 27T · +1 more
  14. GEAR,SPUR NSN 3020-01-314-5115 P/N 810300 · 810338-1 · 810300PL FIND 6 24T · 810300PL FIND 6 24T · +1 more
  15. GEAR,SPUR NSN 3020-01-314-5114 P/N 810336 · 810300 · 810300PL FIND 2 · 810336 · +1 more
  16. GEAR,SPUR NSN 3020-01-313-6838 P/N 387-3530-3 · 387-3530-3 · 387-3530-3 · 387-3530-3 · +1 more
  17. GEAR,WORM WHEEL NSN 3020-01-312-7348 P/N 2125-3449-010 · 2125-3449-010 · 2125-3449-010 · 2125-3449-010 · +1 more
  18. CHAIN,ROLLER NSN 3020-01-311-8134 P/N ROA3315 · R03315 · R03315 · LXS-1245 · +1 more
  19. GUARD,MECHANICAL DRIVE NSN 3020-01-311-4222 P/N 709-6129500 ITEM 6 · 709-6129500 · 87832-1651A ITEM 6 · 4684922-0006 · +1 more
  20. GUARD,MECHANICAL DRIVE NSN 3020-01-311-4221 P/N 709-6129500 ITEM 5 · 709-6129500 · 87832-1651A · 87832-1651A ITEM 5 · +1 more
  21. GUARD,MECHANICAL DRIVE NSN 3020-01-311-4220 P/N SG-3996 PIECE 31 · W81BB · SG-3996 PIECE 31 · SG-3996 · +1 more
  22. GUARD,MECHANICAL DRIVE NSN 3020-01-311-1694 P/N SG-3996 PIECE 30 · W84BB · W84BB · SG-3996 · +1 more
  23. GEAR,HELICAL NSN 3020-01-311-0169 P/N 838657 · 838657-5 · 838657-5 · 838657-5 · +1 more
  24. GEAR,BEVEL NSN 3020-01-310-4427 P/N 9481448-6 · 9481448-6 · 7092E37 PIECE 20 · 7092E37 PIECE 20 · +1 more

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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