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National Stock Number:
4310-01-130-2209
Federal Supply Class:
4310
National Item Identification Number:
011302209
Description:
RING,PISTON
Detail:
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.
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Manufacturer Information:
| 100894-1 | 0WE82 | AMERICAN TURBO SYSTEMS INC | | 100894-1 | 82151 | PACIFIC PISTON RING CO INC | | 100894-1 | 99121 | PRECISION RINGS INCORPORATED |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.1100 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | RADIAL WALL THICKNESS | 0.0280 INCHES MINIMUM AND 0.0285 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 1.385 INCHES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-8937 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | GRAPHITE OVERALL |
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