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National Stock Number:
2815-00-910-8731
Federal Supply Class:
2815
National Item Identification Number:
009108731
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:
| 168680 | 15434 | CUMMINS INC. | | R28652 | 75370 | KAYDON RING & SEAL INC |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | CROSS-SECTIONAL SHAPE STYLE | SINGLE HOOK, STRAIGHT FACE KEYSTONE SCRAPER | | JOINT STYLE | VERTICAL JOINT | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.1990 INCHES MINIMUM AND | | 0.2090 INCHES MAXIMUM | | OVERALL WIDTH | 0.1220 INCHES MINIMUM AND | | 0.1240 INCHES MAXIMUM | | STANDARD BORE DIAMETER | 5.500 INCHES | | FSC APPLICATION DATA | DIESEL ENGINE |
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