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National Stock Number:
2815-01-107-2589
Federal Supply Class:
2815
National Item Identification Number:
011072589
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:
| 4N5692 | 11083 | CATERPILLAR INC | | 7N7078 | 11083 | CATERPILLAR INC | | IPD4N5692 | 55882 | PACIFIC CENTRAL DIV OF BRADNER CENTRAL CO | | IPD7N7078 | 55883 | INDUSTRIAL PARTS DEPOT INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | BEVELED FACE, DOUBLE SCRAPER | | JOINT STYLE | VERTICAL JOINT | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OIL PASSAGE TYPE AND QUANTITY | 12 SLOT BOTTOM | | OVERALL WIDTH | 3.1370 MILLIMETERS NOMINAL | | RADIAL WALL THICKNESS | 3.4300 MILLIMETERS NOMINAL | | RING STYLE | CONCENTRIC |
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