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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 3120-01-133-1187 P/N 4M43P2-012 · 4M43P2-012 · 4M43P2-012 · 4M43P2-012 · +2 more
  2. BEARING,PLAIN,ROD END NSN 3120-01-132-3491 P/N 74A660640-1003 · 74A660640-1003 · 74A660640 · 74A660640-1003 · +2 more
  3. BUSHING,SLEEVE NSN 3120-01-132-3488 P/N 4M43BC7-006 · 4M43BC7-006 · 4M43BC7-006 · 4M43BC7-006 · +2 more
  4. BUSHING,SLEEVE NSN 3120-01-132-3487 P/N 4M43BC5-006 · 4M43BC5-006 · 4M43BC5-006 · 4M43BC5-006 · +2 more
  5. BEARING,SLEEVE NSN 3120-01-132-2231 P/N 2046551-1 · 2046551-1 · 10108008 · 2046551-1 · +2 more
  6. BUSHING,SLEEVE NSN 3120-01-132-1137 P/N ST4M166-8-009 · ST4M166-8-009 · ST4M166-8-009 · ST4M166-8-009 · +2 more
  7. BUSHING,SLEEVE NSN 3120-01-132-1136 P/N ST4M166-6-0155 · ST4M166-6-0155 · ST4M166-6-0155 · ST4M166-6-0155 · +2 more
  8. BEARING,SLEEVE NSN 3120-01-132-1129 P/N AS81934/2 · M81934/2-06A011 · AS81934 · MIL-B-81934/2 · +2 more
  9. BUSHING,SLEEVE NSN 3120-01-132-0568 P/N 74A650074-2001 · 74A650074-2001 · 74A650074-2001 · 10107993 · +2 more
  10. BUSHING,SLEEVE NSN 3120-01-131-8193 P/N 74A695203-2001 · 74A695203-2001 · 74A695203-2001 · 74A695203-2001 · +2 more
  11. BUSHING,SLEEVE NSN 3120-01-131-7639 P/N 4M43BC7-011 · 4M43BC7-011 · 4M43BC7-011 · 4M43BC7-011 · +2 more
  12. BUSHING,SLEEVE NSN 3120-01-131-6855 P/N 4M43BC34-306 · 4M43BC34-306 · 4M43BC34-306 · 4M43BC34-306 · +2 more
  13. BUSHING,SLEEVE NSN 3120-01-131-6852 P/N ST4M166-9-2115 · ST4M166-9-2115 · ST4M166-9-2115 · ST4M166-9-2115 · +2 more
  14. BUSHING,SLEEVE NSN 3120-01-131-6846 P/N 4M43BC6-006 · 4M43BC6-006 · 4M43BC6-006 · 4M43BC6-006 · +2 more
  15. BUSHING,SLEEVE NSN 3120-01-131-6845 P/N 4M43BC10-016 · 4M43BC10-016 · 4M43BC10-016 · 4M43BC10-016 · +2 more
  16. BUSHING,SLEEVE NSN 3120-01-131-6844 P/N 4M43BC10-012 · 4M43BC10-012 · 4M43BC10-012 · 4M43BC10-012 · +2 more
  17. BUSHING,SLEEVE NSN 3120-01-131-6841 P/N 4M43BC8-006 · 4M43BC8-006 · 4M43BC8-006 · 4M43BC8-006 · +2 more
  18. BUSHING,SLEEVE NSN 3120-01-131-6839 P/N ST4M144-16001 · ST4M144-16001 · ST4M144-16001 · ST4M144-16001 · +2 more
  19. BEARING,SLEEVE NSN 3120-01-131-6838 P/N M81934/2-07A028 · AS81934 · M81934/2-07A028 · MIL-B-81934/2 · +2 more
  20. BUSHING,SLEEVE NSN 3120-01-131-5895 P/N 4M43C12-100 · 4M43C12-100 · 4M43C12-100 · 4M43C12-100 · +2 more
  21. BUSHING,SLEEVE NSN 3120-01-131-5894 P/N 4M43BC5-009 · 4M43BC5-009 · 4M43BC5-009 · 4M43BC5-009 · +2 more
  22. BUSHING,SLEEVE NSN 3120-01-131-5887 P/N ST4M166-4-1085 · ST4M166-4-1085 · ST4M166-4-1085 · ST4M166-4-1085 · +2 more
  23. BUSHING,SLEEVE NSN 3120-01-131-5885 P/N ST4M166-3-101 · ST4M166-3-101 · ST4M166-3-101 · ST4M166-3-101 · +2 more
  24. BUSHING,SLEEVE NSN 3120-01-131-5535 P/N 4M43BC4-014 · 4M43BC4-014 · 4M43BC4-014 · 4M43BC4-014 · +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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