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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. BEARING,SLEEVE NSN 3120-01-201-7461 P/N 1881A3 · 1881A3 · 1881A3 · 1881A3 · +4 more
  2. BEARING,SLEEVE NSN 3120-01-201-6926 P/N KRJ16-UDSV-016 · M81934/2-16C016 · AS81934/2 · MIL-B-81934/2 · +4 more
  3. BEARING,PLAIN,ROD END NSN 3120-01-200-8544 P/N MSSL55-14E · 9501M75P01 · 9501M75P03 · 9501M75 · +4 more
  4. BEARING,SLEEVE NSN 3120-01-198-8598 P/N AS81934/2 · AS81934 · M81934/2-16C032 · MIL-B-81934 · +4 more
  5. BEARING,SLEEVE NSN 3120-01-198-7977 P/N LD131-0022-0620 · M81934/1-06C020 · AS81934 · M81934/1-06C020 · +4 more
  6. BEARING,SLEEVE NSN 3120-01-198-7976 P/N KRJ6-SV-008 · M81934/1-06C016 · AS81934 · MIL-B-81934/1 · +4 more
  7. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-197-6417 P/N ST4M222-1 · ST4M222-1 · HSP14-138 · 79810 · +4 more
  8. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-196-8731 P/N L3400309-001 · L3400309 · KSSB36-34 · L3400309-001 · +4 more
  9. BEARING,SLEEVE NSN 3120-01-196-7727 P/N AS81934/1 · SAE AS81934/1 · M81934/1-07C016 · MIL-B-81934/1 · +4 more
  10. BUSHING,SLEEVE NSN 3120-01-196-3314 P/N B-3650 · B-3650 · 774058 · 774058 · +4 more
  11. BEARING,SLEEVE NSN 3120-01-195-5150 P/N LD131-0031-0607 · LD131-0031-0607 · LD131-0031-0607 · LD131-0031-0607 · +4 more
  12. BUSHING,SLEEVE NSN 3120-01-195-1627 P/N C102893 · E-101286 PIECE 11 · D320448 FIND NO 11 · E106057-18 ITEM 11 · +4 more
  13. BEARING,SLEEVE NSN 3120-01-195-1624 P/N AS81934/1-12C012 · M81934/1-12C012 · AS81934/1 · M81934/1-12C012 · +4 more
  14. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-195-0310 P/N SBSH20W38PP · SBSH20W38PP · LE131-0022-0010 · LE131-0022-0010 · +4 more
  15. BUSHING,SLEEVE NSN 3120-01-194-6267 P/N ST4M139P12-35 · 4M139P12-35 · ST4M139P12-35 · 4M139P12-35 · +4 more
  16. BUSHING,SLEEVE NSN 3120-01-193-4449 P/N 774057 · 774057 · B-3649 · B-3649 · +4 more
  17. BEARING,SLEEVE NSN 3120-01-193-1702 P/N M81934/2-12A014 · AS81934/2 · SAE AS81934/2 · MIL-B-81934/2 · +4 more
  18. BEARING,SLEEVE NSN 3120-01-193-1701 P/N LD131-0031-0408 · M81934/2-04C008 · AS81934 · M81934/2-04C008 · +4 more
  19. BUSHING,SLEEVE NSN 3120-01-191-7348 P/N 121301-10.3 · 91122-001 · LA-91122 · 121301-10.3 · +4 more
  20. BEARING,WASHER,THRUST NSN 3120-01-190-8477 P/N 387-3476 · 387-3476 · 387-3476 · 387-3476 · +4 more
  21. BEARING,SLEEVE NSN 3120-01-187-9087 P/N M81934/1-12A024 · AS81934 · M81934/1-12A024 · MIL-B-81934/1 · +4 more
  22. BEARING,SLEEVE NSN 3120-01-186-6880 P/N AS81934/2 · AS81934 · M81934/2-04C012 · MIL-B-81934/2 · +4 more
  23. BEARING,WASHER,THRUST NSN 3120-01-185-0628 P/N 18KP859 · 18KP859 · 10078106 · 253-1752 · +4 more
  24. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-183-0598 P/N 12321185 · BSH6ATH20M · BSH6ATH20M · KR3-CWGB-01 · +4 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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