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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 3120-00-350-4492 P/N 038273 · 8380683 · 38273 · 038273 · +35 more
  2. BEARING,SLEEVE NSN 3120-00-339-3557 P/N 55149PC18 · 52968APC8 · 55582PC29 · 52968PC8 · +35 more
  3. BUSHING,SLEEVE NSN 3120-00-339-3257 P/N YTB498S4105-767072PC94 · DE129S4105-241332PC165 · 81831S4105-552719PC109 · 81831S4105-552737PC45 · +35 more
  4. ROLLER,LINEAR-ROTARY MOTION NSN 3120-00-288-3846 P/N WW8258491PC9-10 · W4979348PC9-10 · WW5939355PC9-10 · 8258491G3 · +35 more
  5. BEARING,SLEEVE NSN 3120-00-287-6709 P/N A626-1 · A626-1 · HA626-1 · 28J374PC5 · +35 more
  6. BEARING ASSEMBLY NSN 3120-00-216-9467 P/N 29J307PC18-19 · 27J593PC62 · 1387246 · 49J302PC11 · +35 more
  7. BEARING,SLEEVE NSN 3120-00-358-2256 P/N 40063B · A6105SH1PC40063A · A6220PC40063A · 40063A · +34 more
  8. BEARING,SLEEVE NSN 3120-00-339-3544 P/N 55276PC2 · 55148PC18 · 53151PC5 · 55802PC1 · +34 more
  9. BEARING,SLEEVE NSN 3120-00-339-3543 P/N 55041PC20 · 56417PC3 · 55751PC11 · 53151PC7 · +34 more
  10. BEARING,SLEEVE NSN 3120-00-339-3542 P/N 55751PC13 · 55041PC19 · 55148PC19 · 55042PC19 · +34 more
  11. BEARING ASSEMBLY NSN 3120-00-216-9360 P/N D15-613KPC173-174-175-179 · D15-703KPC173-174-175-179 · D15-437FPC173-174-175-179 · D15-613LPC173-174-175-179 · +34 more
  12. BEARING,WASHER,THRUST NSN 3120-00-203-4024 P/N 26352B74130A · AP11306 · 2410PC74130A · 26352BPC74130A · +34 more
  13. BEARING UNIT,SLEEVE NSN 3120-00-175-9534 P/N WW5547591PC8 · 8453446-6 · WW8453365SH2PC3 · WW5547596PC1 · +34 more
  14. BEARING,SLEEVE NSN 3120-00-580-5572 P/N HA1005-2 · N12919ALTAPC83 · A1005-2 · N16268ALTCPC95 · +33 more
  15. BEARING HALF,SLEEVE NSN 3120-00-374-9739 P/N 220896 · 220894B · 220896AS · 220892B · +33 more
  16. BEARING,SLEEVE NSN 3120-00-343-2169 P/N 28J398PC192 · 25J427PC195 · 25J490PC20 · 27J553PC94 · +33 more
  17. BEARING,SLEEVE NSN 3120-00-339-3418 P/N CL47S59-042PC32 · DD423S59-029PC13D · CL49S59-48ALT3PC32 · DD421S59-04PC13D · +33 more
  18. BEARING,CONNECTING NSN 3120-00-339-2443 P/N 17Y2815PC52 · S4902-696080PC81 · S4902-696072PC81 · ARS5S4902-40519PC52 · +33 more
  19. BEARING,SLEEVE NSN 3120-00-338-7341 P/N N5391818PC62 · N5386167ITEM1 · N5387074PC43 · N5386160ITEM1 · +33 more
  20. BEARING,WASHER,THRUST NSN 3120-00-661-6191 P/N 13H2100 · 43113 · 43113 · EW081601 · +32 more
  21. BEARING,SLEEVE NSN 3120-00-517-8475 P/N 15153 · 15153 · 1402-419 · N9173PC780 · +32 more
  22. BEARING,SLEEVE NSN 3120-00-364-4413 P/N 3277834 · 3229326 · 3229326 · 3277834 · +32 more
  23. BEARING ASSY NSN 3120-00-338-9530 P/N 34J898PC70T072 · S1406957 · 34J866PC54T056 · 7B9841ITEM1 · +32 more
  24. BEARING,SLEEVE NSN 3120-00-287-6619 P/N N1156PC102 · 416 · N1151PC102 · 183003 · +32 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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