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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 3120-01-537-2370 P/N KJB595838VZ · 167-7108111-51 · 7383858-7108111-51 · 7383858-H5471721-051 · +10 more
  2. BEARING,SLEEVE NSN 3120-01-537-2288 P/N KNRJ30V-048-8 · 7383858-7108111-50 · 167-7108111-50 · 7383858-H5471721-050 · +10 more
  3. BEARING,PLAIN,TRACK ROLLER NSN 3120-01-537-1505 P/N KRP198014VT · 7383858-7108111-42 · 7383858-H5471721-042 · 167-7108111-42 · +10 more
  4. BUSHING,SLEEVE NSN 3120-01-518-6535 P/N 26-5416-5 · 26-5416-5 · 26-5416-5 · 26-5416-5 · +10 more
  5. BEARING,SLEEVE NSN 3120-01-492-5310 P/N 751-7068529-25 · 751-7068529-28 · 7068529-28 · 218131062 · +10 more
  6. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-446-5239 P/N 4D0037-20-SN · P26110S-N · 4D0037-20S-N · 4D0037-20S-N · +10 more
  7. BUSHING,SLEEVE NSN 3120-01-435-1025 P/N 74A50657-2003 · 74A450657-2003 · 74A450657-2003 · 74A450657-2003 · +10 more
  8. BEARING,SLEEVE NSN 3120-01-431-2073 P/N 803-6397269 PC83 · 803-6397269 PC83 · 803-6397268 PC109 · 803-6397268 PC · +10 more
  9. BUSHING,SLEEVE NSN 3120-01-420-3088 P/N 74A410648-2017 · 74A410648-2017 · 74A410648-2017 · 74A410648-2017 · +10 more
  10. BUSHING,SLEEVE NSN 3120-01-420-3084 P/N 74A450632-2003 · 74A450632-2003 · 74A450632-2003 · 74A450632-2003 · +10 more
  11. BUSHING,SLEEVE NSN 3120-01-419-1538 P/N 74A410632-2003 · 74A410632-2003 · 74A410632-2003 · 74A410632-2003 · +10 more
  12. BUSHING,SLEEVE NSN 3120-01-419-1503 P/N 74A410655-2005 · 74A410655-2005 · 74A410655-2005 · 74A410655-2005 · +10 more
  13. BUSHING,SLEEVE NSN 3120-01-419-1436 P/N 74A410521-2003 · 74A410521-2003 · 74A410521-2003 · 74A410521-2003 · +10 more
  14. BUSHING,SLEEVE NSN 3120-01-419-1431 P/N 74A410629-2005 · 74A410629-2005 · 74A410629-2005 · 74A410629-2005 · +10 more
  15. BUSHING,SLEEVE NSN 3120-01-419-1407 P/N 74A450695-2003 · 74A450695-2003 · 74A450695-2003 · 74A450695-2003 · +10 more
  16. BUSHING,SLEEVE NSN 3120-01-419-0976 P/N 74A450656-2003 · 74A450656-2003 · 74A450656-2003 · 74A450656-2003 · +10 more
  17. BUSHING,SLEEVE NSN 3120-01-419-0801 P/N 74A410648-2015 · 74A410648-2015 · 74A410648-2015 · 74A410648-2015 · +10 more
  18. BUSHING,SLEEVE NSN 3120-01-419-0793 P/N 74A410598-2003 · 74A410598-2003 · 74A410598-2003 · 74A410598-2003 · +10 more
  19. BEARING,PLAIN,ROD END NSN 3120-01-224-0585 P/N 9202M92P06 · P32060 · MTM45-14E · 9202M92P02 · +10 more
  20. BEARING,SLEEVE NSN 3120-01-084-6103 P/N FBJW20TF10A016 · FBJW20TF-10A016 · KRJ10HDYB-10A016M · AHJF10A016 · +10 more
  21. BEARING,PLAIN,ROD END NSN 3120-01-055-3958 P/N M81935/2-04 · AS81935/2 · AS81935 · MIL-B-81935 · +10 more
  22. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-054-4693 P/N BSH10ATC22 · ART8E109 · KR5-CWB · MS14102-5 · +10 more
  23. BEARING,SLEEVE NSN 3120-01-047-0495 P/N AJD-04-104 · BACB28AB4-104 · HBR284-104 · BACB28AB4-104 · +10 more
  24. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-043-4382 P/N SBU20RGH38A · SBU20RGH38M · SBU20RGH38M · ST4M123G10 · +10 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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