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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,WORM WHEEL NSN 3020-01-366-5673 P/N HS140-1661-80 · HS140-1661-80 · EHW440X14H-214 ITEM 25 · EHW440X14H-214 ITEM 25 · +1 more
  2. GUARD,MECHANICAL DRIVE NSN 3020-01-366-3885 P/N 1220C0814 · 1223E0080 · 1223E0080 ITEM 142 · 1223E0080 ITEM 142 · +1 more
  3. GEAR,HELICAL NSN 3020-01-365-7104 P/N HS160-1760-70 · EHW445X11K-200 ITEM 25 · EHW445X11K-200 ITEM 25 · HS160-1760-70 · +1 more
  4. PULLEY,GROOVE NSN 3020-01-365-3053 P/N 12420812 · 12414380 · 12420812 · 12414380 · +1 more
  5. GEAR,SPUR NSN 3020-01-364-8815 P/N 398522 · 398522 · 398522 · 398522 · +1 more
  6. GEAR,BEVEL NSN 3020-01-363-8103 P/N 3710583C1 · 2234E1201 · 3020013638103 · 2234E1201 · +1 more
  7. GEAR,HELICAL NSN 3020-01-363-3091 P/N 9125230800 · 8-97166-030-0 · 8-97166030-0 · 912523-0800 · +1 more
  8. SPROCKET WHEEL NSN 3020-01-363-2579 P/N 50211200-1 ITEM 14 · 50211200-2-14 · 40A42G/225 · 40A42G · +1 more
  9. GEAR,HELICAL NSN 3020-01-362-1818 P/N 3892V5274 · 3892V5274 · 3892V5274 · 3892V5274 · +1 more
  10. GEAR,SPUR NSN 3020-01-361-8236 P/N M251-5 · M251-5 FIG 1 · 1M2-Y48024 · A1M2-Y48024 · +1 more
  11. GEAR,SPUR NSN 3020-01-361-2412 P/N 029103T · 22KP759 · 29503084 · 29503084 · +1 more
  12. GEAR SET,HELICAL,MATCHED NSN 3020-01-361-0576 P/N 029153T · 29500573 · 22KP534 · 29500573 · +1 more
  13. GEAR,HELICAL NSN 3020-01-360-7990 P/N 029180T · 29502001 · 29502001 · 29502001 · +1 more
  14. GEAR,INTERNAL NSN 3020-01-360-6386 P/N 029155T · 22KP544 · 29503066 · 29503066 · +1 more
  15. GEAR,INTERNAL NSN 3020-01-360-6384 P/N 029167T · 22KP545 · 29503067 · 29503067 · +1 more
  16. PULLEY,FLAT NSN 3020-01-358-9125 P/N 12384908 · FH-5228-9 · 10355608 · 31325050 · +1 more
  17. GEAR,WORM NSN 3020-01-358-9057 P/N 89020 FIND 18 · 89020 · DL0151 · 89020 FIND 18 · +1 more
  18. GEAR,SPUR NSN 3020-01-355-9109 P/N 1262-115 · 1262-115 ITEM 1 · 1262-016 · 1262-016 ITEM 26 · +1 more
  19. GEAR,SPUR NSN 3020-01-355-7686 P/N R-16880 · C-16896-1 · R-16880 PC NO 59 · C-16896-1 · +1 more
  20. GEAR,HELICAL NSN 3020-01-355-7685 P/N R-16881 PC NO 14 · R-16881 · C-16901 · R-16881 PC 14 · +1 more
  21. PULLEY,GROOVE NSN 3020-01-355-6240 P/N 1BQ36 · 1AQ36 · 1BQ36 · 1AQ36 · +1 more
  22. GEAR,HELICAL NSN 3020-01-355-3361 P/N 3929027 · 3918375 · 392902600 · 3929026 · +1 more
  23. SPROCKET WHEEL NSN 3020-01-355-0644 P/N 35B80 · 8H19D · 8H19D-30 · 8H19D · +1 more
  24. SPROCKET WHEEL NSN 3020-01-353-0777 P/N 1217B2980 · 1217B2980 · 0461D0089 · 0461D0089 · +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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