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		                             National Stock Number: 3110-37-520-1872
  Federal Supply Class: 3110
  National Item Identification Number: 375201872
  Description: BEARING,BALL,ANNULA
  Detail: A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME. 
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  Manufacturer Information:
 | KS B 2023 | 9997F | AGENCY FOR TECHNOLOGY AND STANDARDS |  | KSB2023-23S-52X21-S | 1574F | WIA CO.,LTD |  | KSB2023-23S-52X21-S | 3999F | DEFENSE ACQUISITION PROGRAM ADMINISTRATION, R.O.K |   
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