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National Stock Number:
2815-01-220-9169
Federal Supply Class:
2815
National Item Identification Number:
012209169
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:
| 8925780 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER | | JOINT STYLE | CHEVRON JOINT | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 9254 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.0500 INCHES NOMINAL | | RADIAL WALL THICKNESS | 0.6500 INCHES NOMINAL | | RING STYLE | CONCENTRIC |
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