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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 3120-01-369-5950 P/N 9139654 · 9139654 · 9139654 · 9139654 · +1 more
  2. BEARING,SLEEVE NSN 3120-01-369-2322 P/N 123-6225708 PIECE 64 · 123-6225708 PAR · 123-6225708 PC · 123-6225708 PIECE 64 · +1 more
  3. BUSHING,SLEEVE NSN 3120-01-366-7607 P/N CB648040 · CB6480-40 · 583-6743673 PC 49 · FB6480.40 · +1 more
  4. BUSHING,SLEEVE NSN 3120-01-366-7120 P/N 5497683 · 5497683-1 · 5497683-1 · 5497683-1 · +1 more
  5. BEARING,PLAIN,ROD END NSN 3120-01-366-6625 P/N M81935/4-03K · SAE AS81935/4 · MIL-B-81349/4 · SAE AS81935/4 · +1 more
  6. BEARING HALF,SLEEVE NSN 3120-01-366-4881 P/N 807-07730-000 · 807-7730 · 615-E-7546 ITEM 17 · 615-E-7546 ITEM 17 · +1 more
  7. BUSHING,SLEEVE NSN 3120-01-365-5951 P/N AS14238 · MS14238B06P050 · MS14238B06P050 · AS14238 · +1 more
  8. BUSHING,SLEEVE NSN 3120-01-365-5950 P/N AS14238 · MS14238B06P044 · MS14238B06P044 · MS14238B06P044 · +1 more
  9. BUSHING,SLEEVE NSN 3120-01-365-5945 P/N MS14238C10P028 · AS14238 · MS14238C10P028 · AS14238 · +1 more
  10. BUSHING,SLEEVE NSN 3120-01-365-5944 P/N AS14238 · MS14238C08P028 · MS14238C08P028 · AS14238 · +1 more
  11. BUSHING,SLEEVE NSN 3120-01-364-4837 P/N ST4M166-12-007 · ST4M166-12-007 · ST4M166-12-007 · ST4M166-12-007 · +1 more
  12. BUSHING,SLEEVE NSN 3120-01-364-3667 P/N MS14238C03P016 · AS14238A · MS14238C03P016 · AS14238A · +1 more
  13. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-363-6987 P/N BSSN-26890 · 4D0121-26 · KSSB26-12 · ABW26V-1121 · +1 more
  14. BEARING,WASHER,THRUST NSN 3120-01-362-4370 P/N 1228J1154 · 3710759C1 · 1228J1154 · 1228J1154 · +1 more
  15. BEARING,WASHER,THRUST NSN 3120-01-361-9000 P/N 25KP365 · 2KP365 · 25KP365 · 31-P-70 · +1 more
  16. BUSHING,SLEEVE NSN 3120-01-361-7160 P/N 50211000-1 ITEM 48 · 50212010-7 · 50212010-7 · 50212010-7 · +1 more
  17. BEARING,SLEEVE NSN 3120-01-361-3211 P/N GB523J13H24 · PBRR523-13H24 · GB523J13H24 · GB523J13H24 · +1 more
  18. BEARING,SLEEVE NSN 3120-01-361-3210 P/N GB523J13H18 · PBRR523-13H18 · GB523J13H18 · GB523J13H18 · +1 more
  19. BEARING HALF,SLEEVE NSN 3120-01-361-1159 P/N 23KP139 · 1450164 · 1450164 · 7C6962 · +1 more
  20. BEARING HALF,SLEEVE NSN 3120-01-361-1158 P/N 23KP138 · 1450162 · 1450162 · 7C6961 · +1 more
  21. BEARING,SLEEVE NSN 3120-01-360-7529 P/N 4166072 · 10078140 · 3120013607529 · 2W7213 · +1 more
  22. BUSHING,SLEEVE NSN 3120-01-360-7033 P/N BACB28W12C29 · BACB28W12C29 · BACB28W12C29 · BACB28W12C29 · +1 more
  23. BEARING,SLEEVE NSN 3120-01-360-5957 P/N 3120013605957 · 1450163 · 1450163 · 1450163 · +1 more
  24. ROLLER,LINEAR-ROTARY MOTION NSN 3120-01-360-1879 P/N 1221C0318 · J-18839-1 · 1121C0318 · 1221C0318 · +1 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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