3040-01-311-7222 RING,PISTON Index 4820-01-311-7224 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
5330-01-311-7223

Federal Supply Class:
5330

National Item Identification Number:
013117223

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.


Manufacturer Information:
20307104627HYSTER-YALE GROUP, INC.
20307130076HYSTER-YALE GROUP, INC.
20307230076HYSTER-YALE GROUP, INC.
2037130076HYSTER-YALE GROUP, INC.
AR6830-E03X563307FREUDENBERG-NOK GENERAL PARTNERSHIP
AR6830E03X5D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
INSIDE DIAMETER2.125 INCHES NOMINAL
MATERIAL THICKNESS0.188 INCHES NOMINAL
III MATERIALPLASTIC POLYURETHANE OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTER EDGE THICKNESS0.080 INCHES NOMINAL
OUTSIDE DIAMETER2.504 INCHES NOMINAL
RING STYLECONCENTRIC


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