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National Stock Number:
3930-01-023-7321
Federal Supply Class:
3930
National Item Identification Number:
010237321
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:
| INSIDE DIAMETER | 3.375 INCHES NOMINAL | | OUTER EDGE THICKNESS | 0.188 INCHES NOMINAL | | MATERIAL THICKNESS | 0.188 INCHES NOMINAL | | MATERIAL | RUBBER NATURAL OVERALL | | RING STYLE | CONCENTRIC |
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