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		                             National Stock Number: 3040-01-312-1311
  Federal Supply Class: 3040
  National Item Identification Number: 013121311
  Description: RING,WIPER
  Detail: A CIRCULAR, SINGLE OR MULTIPIECE, RIGID, METALLIC OR NONMETALLIC ITEM HAVING A CENTRALLY LOCATED HOLE WITH A SHARP EDGE ON THE INSIDE PERIPHERY. IT IS SUPPLIED IN VARIOUS CROSS-SECTIONAL SHAPES AND IS DESIGNED TO BE INSTALLED IN A CYLINDER, SHOCK STRUT, OR SIMILAR DEVICE TO REMOVE EXCESS OIL, DIRT, ICE, AND/OR FOREIGN MATERIAL FROM A PISTON, RAM, OR SLIDING ROD. EXCLUDES PACKING, PREFORMED; RING, PISTON; AND SEAL RING, METAL.
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  Manufacturer Information:
 | 97500685 | 03312 | PPT INDUSTRIAL MACHINES LLC |  | YW97500685 | 03312 | PPT INDUSTRIAL MACHINES LLC |   
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