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National Stock Number:
2815-00-994-7407
Federal Supply Class:
2815
National Item Identification Number:
009947407
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:
| 210012 | 19239 | ECHLIN INC | | 5L8854 | 11083 | CATERPILLAR INC | | 5L8854 | 25496 | HOLT BROS | | 5L8854-00 | 58312 | MIL-TECH MFG INC | | IPD5L8854 | 55883 | INDUSTRIAL PARTS DEPOT INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | MATERIAL | IRON OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM | | RADIAL WALL THICKNESS | 0.1810 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 4.290 INCHES |
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