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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 3120-01-287-1620 P/N HS5446-6 · KJB298000B-6 · HS5446-6 · HS5446-6 · +2 more
  2. BEARING,SLEEVE NSN 3120-01-286-8034 P/N PBE26A48MHA · HS5512-2 · HS5512-2 · HS5512-2 · +2 more
  3. BUSHING,SLEEVE NSN 3120-01-286-5485 P/N 4M139BC12-030 · 4M139BC12-030 · 4M139BC12-030 · 4M139BC12-030 · +2 more
  4. BUSHING,SLEEVE NSN 3120-01-286-3147 P/N 4M139BC9-030 · 4M139BC9-030 · 4M139BC9-030 · 4M139BC9-030 · +2 more
  5. BEARING,SLEEVE NSN 3120-01-286-0906 P/N HS5446-3 · KJB298000B-5 · HS5446-5 · HS5446-3 · +2 more
  6. BUSHING,SLEEVE NSN 3120-01-285-8850 P/N 101A771ADP1 · 101A771AD-1 · 128C808AB PIECE 6 · 101A771ADP1 · +2 more
  7. BUSHING,SLEEVE NSN 3120-01-285-0684 P/N 11768-C-18 · C-450D441BX2 · 11768-C-18 · C-450D441BX2 · +2 more
  8. BEARING SET,SLEEVE NSN 3120-01-285-0517 P/N 02/192085 · MU5ME0006 · U5ME0034 · 31132281 · +2 more
  9. BUSHING,SLEEVE NSN 3120-01-284-9539 P/N 330787 · AEM02027 · 330787 · 200 1307-100 · +2 more
  10. BEARING,WASHER,THRUST NSN 3120-01-284-3773 P/N 02/192084 · M31137561 · 329091 · 329091 · +2 more
  11. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-284-0561 P/N 04A063-9 · KR9-CWGB · SWKR-9-400 · KWDB9-37 · +2 more
  12. BEARING,PLAIN,ROD END NSN 3120-01-283-2275 P/N 1333M69P01 · P34320 · 1333M69P03 · 1333M69P02 · +2 more
  13. BUSHING,SLEEVE NSN 3120-01-282-8132 P/N 180220 · 180220 · 8-3600 180220 · 180220 · +2 more
  14. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-281-3759 P/N 4014T70P02 · 10159518 · 4014T70P02 · 03-703-04E-004 · +2 more
  15. BEARING,SLEEVE NSN 3120-01-281-0940 P/N M81934/2-05C018 · AS81934 · MIL-B-81934/2 · M81934/2-05C018 · +2 more
  16. BUSHING,SLEEVE NSN 3120-01-279-5802 P/N ST4M139BC12-48 · ST4M139BC12-48 · ST4M139BC12-48 · ST4M139BC12-48 · +2 more
  17. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-279-2289 P/N GE-45-TE-2RS · T99506010451 · GE45TXE2LS · T99506010451 · +2 more
  18. BEARING,WASHER,THRUST NSN 3120-01-279-1231 P/N 5-39MIL3-1003-4 · 18-59MIL3-2406-4 · 5-39MIL3-1003-4 · 5-39MIL3-1606-4 · +2 more
  19. BUSHING,SLEEVE NSN 3120-01-278-3822 P/N GS530D12-9 · FD-N0158-076 · BN330-428-9 · GS530D12-9 · +2 more
  20. BEARING,SLEEVE NSN 3120-01-277-5042 P/N ST4M167P4-0155 · ST4M167P4-0155 · ST4M167P4-0155 · ST4M167P4-0155 · +2 more
  21. BEARING,SLEEVE NSN 3120-01-277-4433 P/N LD131-0027-0608 · LD131-0027-0608 · LD131-0027-0608 · LD131-0027-0608 · +2 more
  22. BEARING,PLAIN,ROD END NSN 3120-01-277-2418 P/N 5204501-2 · 5204501-2 · MSSJLR6N · MSSJLE6N · +2 more
  23. BUSHING,SLEEVE NSN 3120-01-276-8641 P/N 4M106-05013 · 4M106-05013 · 4M106-05013 · 4M106-05013 · +2 more
  24. BUSHING,SLEEVE NSN 3120-01-275-4569 P/N ST4M166-4-010 · ST4M166-4-010 · ST4M166-4-010 · ST4M166-4-010 · +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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