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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,PLAIN,SPHERICAL NSN 3120-01-184-0358 P/N ABK5SSX-3 · HS4609-1505 · HS4609-1505 · LHSS-5HT-2 · +7 more
  2. BUSHING,SLEEVE NSN 3120-01-182-4173 P/N ST4M139BC-7-38 · 4M139BC7-38 · ST4M139BC-7-38 · 4M139BC7-38 · +7 more
  3. BEARING,SLEEVE NSN 3120-01-179-4285 P/N KJB361511B · HS4617-11-20 · KJB219411B · 103-0111-020 · +7 more
  4. BUSHING,SLEEVE NSN 3120-01-172-0558 P/N 4M45-8-47 · 4M45-8-47 · 4M45-8-47 · 4M45-8-47 · +7 more
  5. BEARING,SLEEVE NSN 3120-01-170-1370 P/N KRJ16-SV-036 · AS81934/1 · M81934/1-16C036 · M81934/1-16C036 · +7 more
  6. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-169-5653 P/N ABG5-5-12 · NS-5E-2 · BACB10A358GCM2 · BACB10W3TM · +7 more
  7. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-163-5039 P/N HE010270 · 2184 4221-060 · 445-9834 · 21844221-060 · +7 more
  8. BUSHING,SLEEVE NSN 3120-01-159-6630 P/N 74A324903-2005 · 74A324903-2005 · 74A324903-2005 · 74A324903-2005 · +7 more
  9. BEARING,SLEEVE NSN 3120-01-157-9514 P/N KRJ16-UDYH-024 · 7-211511163 · KRJ16-IJDYH-24 · KRJ16-UDYH-12 · +7 more
  10. BEARING,SLEEVE NSN 3120-01-157-6832 P/N 5199939 · 1DD145 · 2DD145 · 5149565 · +7 more
  11. BEARING,PLAIN,ROD END NSN 3120-01-143-5974 P/N M81935-1-5K · AS81935 · M81935/1-05K · M81935/1-5K · +7 more
  12. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-135-6517 P/N GB520DG4 · AHT4V · GB520DG · BAN-4-2060 · +7 more
  13. BEARING,SLEEVE NSN 3120-01-132-0563 P/N 74A425042 · 74A425042 · 74A425042 · 74A425042 · +7 more
  14. BUSHING,SLEEVE NSN 3120-01-129-9904 P/N 4M139P10-26 · 4M139P10-26 · 4M139P10-26 · 4M139P10-26 · +7 more
  15. BEARING,SLEEVE NSN 3120-01-126-8866 P/N AS81934 · M81934/1-20C048 · AS81934/1-20C048 · AS81934/1 · +7 more
  16. BUSHING,SLEEVE NSN 3120-01-120-5577 P/N 74A410728-2001 · 74A410728-2001 · 74A410728-2001 · 74A410728-2001 · +7 more
  17. BUSHING,SLEEVE NSN 3120-01-120-5576 P/N 74A410661-2001 · 74A410661-2001 · 74A410661-2001 · 74A410661-2001 · +7 more
  18. BEARING,SLEEVE NSN 3120-01-101-5089 P/N 1894637 · 2BE209 · 2BE209 · R11017 · +7 more
  19. BEARING,SLEEVE NSN 3120-01-095-6452 P/N 5199948 · 5199947 · 5149573 · 5199949 · +7 more
  20. BEARING,PLAIN,ROD END NSN 3120-01-094-2264 P/N NAS73 · AS81935 · M81935/1-10L · AS81935/1 · +7 more
  21. BEARING,SLEEVE NSN 3120-01-026-0877 P/N HM-40425 · RPS-10685 · RY-104293 · 904293 · +7 more
  22. BUSHING,SLEEVE NSN 3120-01-023-9806 P/N 63-10359 · 63-10359 · 63-10359 · 63-10359 · +7 more
  23. BEARING,PLAIN,SELF-ALIGNING NSN 3120-00-998-3253 P/N 986114-1 · BH24S10 · NS-24S10 · KSSB24-50 · +7 more
  24. BEARING,PLAIN,SELF-ALIGNING NSN 3120-00-975-0830 P/N GB14D5 · GB14D5 · LHBZ5 · GB14D5 · +7 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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