2815-00-293-9680 RING,PISTON Index 2805-00-293-9694 RING,PISTON

National Stock Number:
2805-00-293-9689

Federal Supply Class:
2805

National Item Identification Number:
002939689

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.


Manufacturer Information:
31889700006ACF-BRILL MOTORS CO
3188971ML14BRINKLEY TECHNOLOGY GROUP LLC
31889728265HERCULES ENGINE CO INC
31889745320PACCAR GOVERNMENT GROUP CO YARROW BAY OFFICE PK


Techincal Specification:
MATERIALSTEEL OVERALL
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, SCRAPER
JOINT STYLEVERTICAL JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.2200 INCHES NOMINAL
OVERALL WIDTH0.1235 INCHES MINIMUM AND
0.1240 INCHES MAXIMUM
STANDARD BORE DIAMETER5.750 INCHES


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