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National Stock Number:
5330-01-320-7272
Federal Supply Class:
5330
National Item Identification Number:
013207272
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:
| 3439-8 3/8 | 98942 | HYDRAULIC ACCESSORIES CO | | 704258-01 | 11132 | REMCO HYDRAULICS INC SIERRA CYLINDERS PRODUCT LINE |
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Techincal Specification:
| MATERIAL | RUBBER NATURAL TOP INSIDE PERIPHERY | | COPPER ALLOY TOP OUTSIDE PERIPHERY | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CLASS 2,TYPE A,GRADE 70 MIL SPEC SINGLE MATERIAL RESPONSE TOP INSIDE PERIPHERY | | ASTM B584 ASSN STD SINGLE MATERIAL RESPONSE TOP OUTSIDE PERIPHERY | | CROSS-SECTIONAL SHAPE STYLE | OUTSIDE GROOVED AND BEVELED, STRAIGHT FACE | | RING STYLE | CONCENTRIC | | INSIDE DIAMETER | 8.375 INCHES NOMINAL | | OUTSIDE DIAMETER | 8.626 INCHES NOMINAL | | MATERIAL THICKNESS | 0.410 INCHES NOMINAL | | OUTER EDGE THICKNESS | 0.245 INCHES MINIMUM AND | | 0.255 INCHES MAXIMUM |
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