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Home/Military Standard parts/Bearings & Mechanical/FSC 3120
Category // FSC 3120 · 93,435 items

Bearings, Plain, Unmounted

Bearings that carry load on a sliding surface rather than on rolling elements, including sleeve bearings.

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93,435 items

  1. BUSHING,SLEEVE NSN 3120-00-536-6076 P/N 4M106-06002 · 4M106-06002 · 4M106-06002 · 4M106-06002 · +2 more
  2. BEARING,SLEEVE NSN 3120-00-534-5777 P/N 5345777 · A418-3 · 03-047-399 · MILB5687TYPE1C0MP0SITI0NB · +2 more
  3. BUSHING,SLEEVE NSN 3120-00-529-9350 P/N S9257-27B0562 · S9257-27B0563 · S9257-27B0562 · 827A9-16 · +2 more
  4. BEARING,SLEEVE NSN 3120-00-529-8680 P/N HL15241PC45-BUS180 · HL1541PC45-BUS180 · HL1541PC45-BUS180 · HL15241PC45BUS180 · +2 more
  5. BEARING,SLEEVE NSN 3120-00-529-7919 P/N 1410-0785 · 1410-0785 · 5A45 · F358 · +2 more
  6. BEARING,SLEEVE NSN 3120-00-528-6671 P/N C18-251BB0300 · 118319 · 309-0046-000 · 309-0046-00 · +2 more
  7. BEARING,SLEEVE NSN 3120-00-528-6648 P/N 102-018PC8 · 102-757-3PC8 · 274 · 102-018PC8 · +2 more
  8. BEARING,SLEEVE NSN 3120-00-528-6632 P/N WW8445021PC22 · 6647484 · 6647484 · 53413S5001-843359ALT3PC22 · +2 more
  9. BEARING,WASHER,THRUST NSN 3120-00-528-5045 P/N R1339 · 212-010-310-1 · 212-010-310-1 · 212-010-310-1 · +2 more
  10. BUSHING,SLEEVE NSN 3120-00-528-4362 P/N ST4M130-22005 · ST4M130-22005 · ST4M130-22005 · ST4M130-22005 · +2 more
  11. BEARING,SLEEVE NSN 3120-00-525-8667 P/N FB1012-8 · 35616FB-1012-8 · FB1012-8 · 13206E7412 · +2 more
  12. BEARING,SLEEVE NSN 3120-00-524-4849 P/N 5244849 · 2172481 · 3670867 · 2172481 · +2 more
  13. BEARING,SLEEVE NSN 3120-00-520-8166 P/N KB55-9113-199 · 3283693REVAPC20 · KB55-9113-199 · KB55-9113-199 · +2 more
  14. BEARING,SLEEVE NSN 3120-00-517-9041 P/N 50292H · 21292 · 21292 · PB727 · +2 more
  15. BUSHING,SLEEVE NSN 3120-00-517-8596 P/N NAS77-5-15 · NAS77-5-015 · AS81934/2 · NAS77 · +2 more
  16. BEARING,SLEEVE NSN 3120-00-517-8482 P/N 10543 · 5011-1 · 10543 · A205-1 · +2 more
  17. BUSHING,SLEEVE NSN 3120-00-517-8413 P/N NAS75-4-017 · NAS75 · AS81936/1 · AS81936/1-9 · +2 more
  18. BUSHING,SLEEVE NSN 3120-00-517-8385 P/N NAS77 · NAS77-3-021 · NAS77-3-21 · AS81934/2-12A018 · +2 more
  19. ROLLER,LINEAR-ROTARY MOTION NSN 3120-00-517-8317 P/N 40390D · 40390D · 79-RL400603 · WRL2004-1X · +2 more
  20. BEARING,SLEEVE NSN 3120-00-517-8302 P/N 50A25232 · 50A25232 · 50A25232 · 50A25232 · +2 more
  21. BEARING,SLEEVE NSN 3120-00-517-0188 P/N 2052551 · 2052551-9 · 2052551 · 2052551-9 · +2 more
  22. BEARING,SLEEVE NSN 3120-00-516-7591 P/N 58042B · 36054 · 58042B · 58042B · +2 more
  23. BUSHING,SLEEVE NSN 3120-00-516-6197 P/N 578-4824-1674690REVALINE13SH2 · 3287637REVBPC11SH1 · 60C · 9434AREVALINE13SH2 · +2 more
  24. BEARING,SLEEVE NSN 3120-00-516-2048 P/N 150A23948 · A433-1 · MILB5687 · 27078 · +2 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 Bearings, Plain, Unmounted

What does federal supply class 3120 cover?

Federal supply class 3120 covers unmounted plain bearings, which carry load on a sliding surface rather than on rolling elements. Items filed here include sleeve bearings.

How is a part in federal supply class 3120 identified?

A sleeve bearing is identified by its NSN and item name, with the part numbers on file cross-referenced to the record. Each item in the class has its own National Stock Number (NSN) record, listed above.

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