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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,PLAIN,ROD END NSN 3120-01-459-4892 P/N KSR148800-7LW · ASBK-7T-32 · ASMK-7T-32 · SWRKMLHS-7-145 · +3 more
  2. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-458-4786 P/N P26080S-N · 4D0037-14S-N · KMB14SN-51 · VTB09850S-N · +3 more
  3. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-458-4768 P/N P26060S-N · 4D0037-10S-N · KMB10SN-51 · VTB09830S-N · +3 more
  4. BUSHING,SLEEVE NSN 3120-01-457-9719 P/N 12378806 · 12378806 · 780680035 · 780680035 · +3 more
  5. BEARING,SLEEVE NSN 3120-01-457-9706 P/N 4P6143 · 4P6143 · 1286877 & 1286914 · 4P-6125 · +3 more
  6. BEARING NSN 3120-01-456-7279 P/N 803-6397269 PIECE 98 · KJB286816B · 803-6397269 PC NO 98 · 803-6397269 PC98 · +3 more
  7. BEARING,SLEEVE NSN 3120-01-455-8792 P/N M81934/1-11C032 · AS81934 · M81934/1-11C032 · MIL-B-81934/1 · +3 more
  8. BUSHING,SLEEVE NSN 3120-01-455-5202 P/N 280-013-02 · 280-000-04 ITEM 47 · 280-013-02 · 280-000-04 ITEM 47 · +3 more
  9. BUSHING,SLEEVE NSN 3120-01-455-2888 P/N ST4M166-9-0065 · ST4M166-9-0065 · ST4M166-9-0065 · ST4M166-9-0065 · +3 more
  10. BEARING,SLEEVE NSN 3120-01-453-8732 P/N SB5088-101 · KSC246612H · SB5088-101 · KDSY 12-13 · +3 more
  11. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-453-3297 P/N AS14104 · MS14104-4K · 10436716 · 944.61.10.424 · +3 more
  12. BEARING,SLEEVE NSN 3120-01-453-2447 P/N 4D0025-4-0025 · 4D0025-4-0025 · 07186P4-0025 · 4D0025-4-0025 · +3 more
  13. BEARING,WASHER,THRUST NSN 3120-01-448-6863 P/N 4054784 · 4054784 OXYGEN CLEAN · 4054784CP · 4054784 · +3 more
  14. BUSHING,SLEEVE NSN 3120-01-448-3975 P/N 803-7106793-5-OB-4-007 · 803-7106793-5-OB-3-007 · 803-7106793-6-OB-4-007 · 803-7106793-6-OB-3-007 · +3 more
  15. BEARING HALF,SLEEVE NSN 3120-01-445-2240 P/N 5683901153 · F4728-000158 · 4938939 · 3929024 · +3 more
  16. BEARING,SLEEVE NSN 3120-01-444-3007 P/N KJB286916B · 803-6397269 PC134 · 803-6397269 PC134 · 8100-1251-0308 PC NO 134 · +3 more
  17. BEARING,PLAIN,ROD END NSN 3120-01-443-2693 P/N 5058T64P12 · 5058T64P08 · 5058T64 · 5058T64P12 · +3 more
  18. BEARING,PLAIN,ROD END NSN 3120-01-443-2692 P/N 5058T64P06 · 5058T64 · 5058T64P10 · 5058T64P10 · +3 more
  19. BEARING,SLEEVE NSN 3120-01-439-5605 P/N 8100-1256-0303-PC169 · AS81934/2 · MS81934/2-12C052 · M81934/2-12C052 · +3 more
  20. BUSHING,SLEEVE NSN 3120-01-439-3868 P/N MS14238B04-025 · SAE AS14238 · AS14238 · MS14238B04-025 · +3 more
  21. BEARING HALF SET,SLEEVE NSN 3120-01-438-7001 P/N 5683906230 · 3120PL0826734 · 3926723 · 392672300 · +3 more
  22. BEARING,PLAIN,ROD END NSN 3120-01-433-3272 P/N AS81935 · M81935/1-14L · MIL-B-81935/1 · M81935/1-14L · +3 more
  23. BEARING,SLEEVE NSN 3120-01-429-5593 P/N 589-6953266 · 589-6953255 ITEM 17 REV C · 24-06279 · 589-6953255 ITEM 7 · +3 more
  24. BEARING,PLAIN,ROD END NSN 3120-01-424-2440 P/N M81935/5-5L · AS81935 · M81935/5-5L · AS81935 · +3 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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