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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 3120-01-129-2225 P/N 4M139P8-57 · 4M139P8-57 · 4M139P8-57 · 4M139P8-57 · +2 more
  2. BUSHING,SLEEVE NSN 3120-01-129-2224 P/N 4M139P10-57 · 4M139P10-57 · 4M139P10-57 · 4M139P10-57 · +2 more
  3. BEARING,SLEEVE NSN 3120-01-129-2156 P/N 72053 · 723053 · 72053 · 723053 · +2 more
  4. BUSHING,SLEEVE NSN 3120-01-129-0717 P/N 620564 · 1F3091 PIECE 19 · 3B-6793-19 · 3226804 PIECE 19 · +2 more
  5. BUSHING,SLEEVE NSN 3120-01-128-5224 P/N 4M106-08008 · 4M106-08008 · 4M106-08008 · 4M106-08008 · +2 more
  6. BUSHING,SLEEVE NSN 3120-01-127-8614 P/N 4M106-04044 · 4M106-04044 · 4M106-04044 · 4M106-04044 · +2 more
  7. BEARING,SLEEVE NSN 3120-01-127-7675 P/N D4F6333B · D4FZ6333-A · D4FZ-6333-A · D4FZ6333-A · +2 more
  8. BUSHING,SLEEVE NSN 3120-01-127-7156 P/N ST4M130-08009 · ST4M130-08009 · ST4M130-08009 · ST4M130-08009 · +2 more
  9. BEARING,WASHER,THRUST NSN 3120-01-127-2896 P/N LH255 · LH255 · CB90-43104-28 · CB90-43101-28 · +2 more
  10. BEARING,SLEEVE NSN 3120-01-125-3708 P/N D4FZ6337-A · D4FZ6337-G · D4FZ6337-G · 899866 · +2 more
  11. BUSHING,SLEEVE NSN 3120-01-125-1819 P/N L25755P02 · 3120PL0823969 · L25755P04 · 9211M39G04 · +2 more
  12. BEARING,SLEEVE NSN 3120-01-122-5508 P/N LD131-0022-1020 · M81934/1-10C020 · AS81934/1 · AS81934 · +2 more
  13. BUSHING,SLEEVE NSN 3120-01-121-9155 P/N 55-22451-64 · 10964F18PC88 · PL-11434-F-18 PIECE 88 · 150D88HX1 · +2 more
  14. BEARING,SLEEVE NSN 3120-01-121-8288 P/N 2370-0074-11 · 5B8-05557 · 5D3-04023-30 · DRF 0610-6 · +2 more
  15. BUSHING,SLEEVE NSN 3120-01-121-0439 P/N ST4M166-3-0125 · ST4M166-3-0125 · ST4M166-3-0125 · ST4M166-3-0125 · +2 more
  16. BUSHING,SLEEVE NSN 3120-01-120-9983 P/N ST4M166-8-303 · ST4M166-8-303 · ST4M166-8-303 · ST4M166-8-303 · +2 more
  17. BEARING,SLEEVE NSN 3120-01-120-9972 P/N MS81934/2-12C016 · AS819342 · M81934/2-12C016 · MIL-B-81934/2 · +2 more
  18. BUSHING,SLEEVE NSN 3120-01-120-8110 P/N 9207M68P15 · 9207M68P03 · 9207M68P15 · 9207M68P09 · +2 more
  19. BEARING,SLEEVE NSN 3120-01-120-7515 P/N 414SS654-1 · 414SS654-1 · 414SS654-1 · 79980 · +2 more
  20. BUSHING,SLEEVE NSN 3120-01-118-5757 P/N 4M139C14-191 · 5169322-003 · ST4M139C14-191 · ST4M139C14-191 · +2 more
  21. BUSHING,SLEEVE NSN 3120-01-117-1029 P/N 4M106-03014 · 4M106-03014 · 4M106-03014 · 4M106-03014 · +2 more
  22. BEARING SET,SLEEVE NSN 3120-01-116-9315 P/N 161434 · 161434 · 4-CB-667AL-30 · 4-CB-667AL-30 · +2 more
  23. BUSHING,SLEEVE NSN 3120-01-116-9204 P/N 4M43BC28-309 · 4M43BC28-309 · 4M43BC28-309 · 4M43BC28-309 · +2 more
  24. BUSHING,SLEEVE NSN 3120-01-116-1242 P/N ST4M130-24009 · ST4M130-24009 · ST4M130-24009 · ST4M130-24009 · +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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