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National Stock Number: 2805-00-174-8541
Federal Supply Class: 2805
National Item Identification Number: 001748541
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:
575608-1 | 3B150 | RAYTHEON COMPANY | 575608-1 | 49956 | RAYTHEON COMPANY | 575608-1 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | FSC APPLICATION DATA | CYLINDER ASSEMBLY,LAUNCHER,GUIDED MISSILE,AIRCRAFT | JOINT STYLE | VERTICAL JOINT | OVERALL WIDTH | 0.1180 INCHES MINIMUM AND 0.1210 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | 575609 MFR REF SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | PLASTIC OVERALL | RADIAL WALL THICKNESS | 0.0700 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM | RING STYLE | CONCENTRIC |
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