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National Stock Number: 2590-01-160-8217
Federal Supply Class: 2590
National Item Identification Number: 011608217
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:
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | OUTSIDE GROOVED, STRAIGHT FACE | INSIDE DIAMETER | 40.0 MILLIMETERS NOMINAL | OUTER EDGE THICKNESS | 7.0 MILLIMETERS NOMINAL | OUTSIDE DIAMETER | 50.0 MILLIMETERS NOMINAL | MATERIAL THICKNESS | 10.0 MILLIMETERS NOMINAL | RING STYLE | CONCENTRIC |
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