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National Stock Number:
4310-00-062-8156
Federal Supply Class:
4310
National Item Identification Number:
000628156
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:
| 34243D | 44218 | NORWALK COMPRESEER COMPANY INC | | B2011 | 08427 | ENVIRONMENTAL ELEMENTS CORP | | GI17824 | 60251 | DOVER RESOURCES INC DBA C. LEE COOK DIV |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, TOP RELIEF | | JOINT STYLE | VERTICAL JOINT | | MATERIAL | IRON OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM | | RADIAL WALL THICKNESS | 0.3380 INCHES MINIMUM AND 0.3390 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 3.250 INCHES |
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