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National Stock Number:
2825-00-752-8346
Federal Supply Class:
2825
National Item Identification Number:
007528346
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:
| 03-230-104 | 92392 | ALLIS-CHALMERS CORP | | 03-230-104-002 | 01406 | ALLIS CHALMERS CORP | | 03-230-104-002 | 71975 | DOUBLE SEAL RING CO | | 03-230-104-002 | 92392 | ALLIS-CHALMERS CORP |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | FSC APPLICATION DATA | DIESEL ENGINE | | JOINT STYLE | STEP JOINT | | MATERIAL | IRON OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL WIDTH | 0.2500 INCHES NOMINAL | | RADIAL WALL THICKNESS | 0.3370 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 4.500 INCHES |
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