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National Stock Number:
2815-00-274-3384
Federal Supply Class:
2815
National Item Identification Number:
002743384
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:
| 1345 | 75370 | KAYDON RING & SEAL INC | | 337 | 43952 | ENERGY SERVICES GROUP DIV OF COOPER INDUSTRIES INC | | 72018PC18 | 14541 | COOPER MACHINERY SERVICES LLC | | B-3055 | 14541 | COOPER MACHINERY SERVICES LLC | | S483-2 | 75370 | KAYDON RING & SEAL INC |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | STEP JOINT | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.0800 INCHES MINIMUM AND | | 0.0900 INCHES MAXIMUM | | OVERALL WIDTH | 0.1230 INCHES MINIMUM AND | | 0.1235 INCHES MAXIMUM | | STANDARD BORE DIAMETER | 2.000 INCHES |
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