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National Stock Number:
2805-00-255-9106
Federal Supply Class:
2805
National Item Identification Number:
002559106
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:
| 74230A | 80751 | U S INDUSTRIES INC | | 7H5-1952 | 0E7M8 | C & D EQUIPMENT COMPANY, INC. | | 7H5-1952 | 10855 | CARRIER CORP | | 9ME4-4PC14B | 10855 | CARRIER CORP | | 9ME4-4PC14D | 10855 | CARRIER CORP |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL | | JOINT STYLE | VERTICAL JOINT | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.1600 INCHES MINIMUM AND | | 0.1700 INCHES MAXIMUM | | OVERALL WIDTH | 0.1860 INCHES MINIMUM AND | | 0.1865 INCHES MAXIMUM | | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE HORIZONTALLY THROUGH RING | | STANDARD BORE DIAMETER | 4.250 INCHES | | FSC APPLICATION DATA | COMPRESSOR,REFRIGERATION |
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