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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 3120-01-130-9122 P/N 4M106-24003 · 4M106-24003 · 4M106-24003 · 4M106-24003 · +2 more
  2. BEARING,SLEEVE NSN 3120-01-130-8458 P/N ST4M167P6-0055 · ST4M167P6-0055 · ST4M167P6-0055 · ST4M167P6-0055 · +2 more
  3. BUSHING,SLEEVE NSN 3120-01-130-7352 P/N ST4M130-14016 · ST4M130-14016 · ST4M130-14016 · ST4M130-14016 · +2 more
  4. BEARING,SLEEVE NSN 3120-01-130-7348 P/N ST4M167P3-0055 · ST4M167P3-0055 · ST4M167P3-0055 · ST4M167P3-0055 · +2 more
  5. BEARING,SLEEVE NSN 3120-01-130-7345 P/N ST4M167P4-004 · ST4M167P4-004 · ST4M167P4-004 · ST4M167P4-004 · +2 more
  6. BUSHING,SLEEVE NSN 3120-01-130-6602 P/N NAS77 · NAS77A5-020P · NAS77A5-20P · 3120PL0687508 · +2 more
  7. BEARING,SLEEVE NSN 3120-01-130-6159 P/N M81934/2-09A011 · AS81934 · MIL-B-81934/2 · M81934/2-09A011 · +2 more
  8. BUSHING,SLEEVE NSN 3120-01-130-1046 P/N ST4M130-03004 · ST4M130-03004 · ST4M130-03004 · ST4M130-03004 · +2 more
  9. BUSHING,SLEEVE NSN 3120-01-130-1045 P/N ST4M130-16004 · ST4M130-16004 · ST4M130-16004 · ST4M130-16004 · +2 more
  10. BUSHING,SLEEVE NSN 3120-01-130-1044 P/N ST4M130-06008 · ST4M130-06008 · ST4M130-06008 · ST4M130-06008 · +2 more
  11. BUSHING,SLEEVE NSN 3120-01-130-1043 P/N ST4M130-05022 · ST4M130-05022 · ST4M130-05022 · ST4M130-05022 · +2 more
  12. BUSHING,SLEEVE NSN 3120-01-130-1042 P/N ST4M130-04016 · ST4M130-04016 · ST4M130-04016 · ST4M130-04016 · +2 more
  13. BUSHING,SLEEVE NSN 3120-01-130-1041 P/N ST4M130-03010 · ST4M130-03010 · ST4M130-03010 · ST4M130-03010 · +2 more
  14. BUSHING,SLEEVE NSN 3120-01-130-1040 P/N ST4M130-04014 · ST4M130-04014 · ST4M130-04014 · ST4M130-04014 · +2 more
  15. BUSHING,SLEEVE NSN 3120-01-130-1038 P/N ST4M130-16007 · ST4M130-16007 · ST4M130-16007 · ST4M130-16007 · +2 more
  16. BUSHING,SLEEVE NSN 3120-01-130-0649 P/N ST4M130-07006 · ST4M130-07006 · ST4M130-07006 · ST4M130-07006 · +2 more
  17. BUSHING,SLEEVE NSN 3120-01-129-9902 P/N 4M139BC7-25 · 4M139BC7-25 · 4M139BC7-25 · 4M139BC7-25 · +2 more
  18. BUSHING,SLEEVE NSN 3120-01-129-9148 P/N 4M43C2-006 · 4M43C2-006 · 4M43C2-006 · 4M43C2-006 · +2 more
  19. BEARING NSN 3120-01-129-8650 P/N 920369 · 920369 · C61918-001 · C61918-001 · +2 more
  20. BUSHING,SLEEVE NSN 3120-01-129-7657 P/N 4M139C6-22 · 4M139C6-22 · 4M139C6-22 · 4M139C6-22 · +2 more
  21. BUSHING,SLEEVE NSN 3120-01-129-6978 P/N ST4M130-24008 · ST4M130-24008 · STAM130-24008 · ST4M130-24008 · +2 more
  22. BUSHING,SLEEVE NSN 3120-01-129-6867 P/N 37013-32 · A8241-403 / 82340-290 · A8241-063-82340-290 · 370010 · +2 more
  23. BUSHING,SLEEVE NSN 3120-01-129-5553 P/N ST4M166-14-008 · ST4M166-14-008 · ST4M166-14-008 · ST4M166-14-008 · +2 more
  24. BUSHING,SLEEVE NSN 3120-01-129-5548 P/N 4M106-10006 · 4M106-10006 · 4M106-10006 · 4M106-10006 · +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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