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National Stock Number: 4310-01-314-9132
Federal Supply Class: 4310
National Item Identification Number: 013149132
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:
18-C1791-19C | 28953 | RIX INDUSTRIES |
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Techincal Specification:
CROSS-SECTIONAL SHAPE STYLE | INSIDE COUNTERBORE, STRAIGHT FACE | JOINT STYLE | VERTICAL JOINT | MATERIAL | | RADIAL WALL THICKNESS | 0.1900 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM | OVERALL WIDTH | 0.1400 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM | RING STYLE | CONCENTRIC | SPECIAL FEATURES | CROSS-SECTIONAL SHAPE HAS BEVELED EDGES ON OPPOSITE DIANGONAL CORNERS; ENDS KNIFE TRIMMED | STANDARD BORE DIAMETER | 2.375 INCHES |
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