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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 3120-01-509-9129 P/N 7-311411164-7 · 7-311411164-7 · 3120015099129 · 7-311411164-7 · +5 more
  2. BEARING,SLEEVE NSN 3120-01-500-6206 P/N 566-6985432-49 · 6985432 · 566-6985429-65 · 566-6985432-49 · +5 more
  3. BUSHING,SLEEVE NSN 3120-01-487-8257 P/N 167-7551439-8 · 167-7551439 · 721-7068584-59 · 721-7068583-59 · +5 more
  4. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-485-9752 P/N 589-6952810 IT 4 · 589-6952811 IT 4 · 21-10113 IT 4 · P4-10118-110 · +5 more
  5. BEARING,PLAIN,ROD END NSN 3120-01-479-7198 P/N AR3E8W-3 · MSSK-3AS-2 · BACB10Y3T · BACB10T3M · +5 more
  6. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-477-5192 P/N 74B400839-101 · 74B400738-101 · 74B400738-101 · 74B400738-101 · +5 more
  7. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-470-5402 P/N 423RS371-1 · 423RS371-10 · KNDB10-27 · KNB10-27 · +5 more
  8. BEARING,PLAIN,ROD END NSN 3120-01-469-7453 P/N 4086488 · 4086489 · 4079186 · 4079186 · +5 more
  9. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-469-1430 P/N WC-22T-1 · 74B340064-101 · 74B340064-101 · KPD22-1 · +5 more
  10. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-462-2691 P/N 4M297-36T · 4M297-36 · 4M297-36T · KSAD36-9 · +5 more
  11. BEARING,SLEEVE NSN 3120-01-456-2923 P/N M81934/2 · AS81934/2 · M81934/2-11C012 · AS81934 · +5 more
  12. BUSHING,SLEEVE NSN 3120-01-455-5212 P/N 10106911 2628112 · 10106911 · 101-069-11A · 10106911 2628112 · +5 more
  13. BEARING,SLEEVE NSN 3120-01-454-1957 P/N AS81934/1 · AS81934/1-11C016 · AS81934 · M81934/1-11C016 · +5 more
  14. BEARING,PLAIN,ROD END NSN 3120-01-447-1505 P/N 1336M28P01 · P34330 · 3120PL0635910 · HREM4-147 · +5 more
  15. BEARING,SLEEVE NSN 3120-01-435-7963 P/N 4769-5420-K340 · KJB240018B · 803-6397262-4 · 803-6397262-4 · +5 more
  16. BEARING,SLEEVE NSN 3120-01-431-2070 P/N 803-6397269 PC82 · 803-6397269 PC82 · 803-6397269 PC82 · 803-6397269 PC 82 · +5 more
  17. BEARING,SLEEVE NSN 3120-01-429-7483 P/N 24-06280 · 24-06280 · 589-6953255 ITEM 18 REV C · 589-6953267 · +5 more
  18. BEARING,SLEEVE NSN 3120-01-419-0207 P/N 752-6405310-48 · 211075959 · FB2024-8 · 69216 · +5 more
  19. BEARING,SLEEVE NSN 3120-01-418-0810 P/N 15528301 · 901-311-450-103 · 901-311-450-101 · 26TAR242-270-1 · +5 more
  20. BEARING,SLEEVE NSN 3120-01-406-1231 P/N KNRJ12-028-6 · KNRJ12-V-028-6 · 211038764 · 593-6405216 FIND 32 · +5 more
  21. BEARING,PLAIN,SELF-ALIGNING NSN 3120-01-394-3928 P/N BACB10W4TM · BACB10W4TM · BACB10W4TM · BACB10W4TM · +5 more
  22. BUSHING,SLEEVE NSN 3120-01-385-3753 P/N 4M43P14-020 · 4M43P14-020 · 4M43P14-020 · MS14237A14-020 · +5 more
  23. BEARING,WASHER,THRUST NSN 3120-01-380-4603 P/N 200049-701 · CB-200049-701 · 200100 PIECE 3.19 · 200049-701 · +5 more
  24. BUSHING,SLEEVE NSN 3120-01-235-4644 P/N 4457023 · 6503-86 PIECE · 6503-86 ITEM 288 · 6503-85 · +5 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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