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National Stock Number: 5330-01-076-8489
Federal Supply Class: 5330
National Item Identification Number: 010768489
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:
21904P11 | 27618 | TAYLOR MACHINE WORKS INC | B7834 | 46717 | PETTIBONE LLC |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | OUTSIDE GROOVED AND BEVELED, STRAIGHT FACE | INSIDE DIAMETER | 2.500 INCHES NOMINAL | OUTER EDGE THICKNESS | 0.320 INCHES NOMINAL | OUTSIDE DIAMETER | 3.000 INCHES NOMINAL | MATERIAL THICKNESS | 0.320 INCHES NOMINAL | MATERIAL | PLASTIC INSIDE PERIPHERY | MATERIAL | STEEL OUTSIDE PERIPHERY | RING STYLE | CONCENTRIC |
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