2805-00-271-8975 RING,PISTON Index 2805-00-271-8977 RING,PISTON

National Stock Number:
2805-00-271-8976

Federal Supply Class:
2805

National Item Identification Number:
002718976

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:
A5661478047CAPITOL ENGINE CO INC DBA SALMINI WORLDWIDE
A6310058275SASCO INC CANADIAN DIV


Techincal Specification:
MATERIALIRON OVERALL
CROSS-SECTIONAL SHAPE STYLEBEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEVERTICAL JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.2300 INCHES MINIMUM AND
0.2450 INCHES MAXIMUM
OVERALL WIDTH0.1855 INCHES MINIMUM AND
0.1865 INCHES MAXIMUM
OIL PASSAGE TYPE AND QUANTITY1 SLOT HORIZONTALLY THROUGH RING
1 GROOVE OUTSIDE PERIPHERY
STANDARD BORE DIAMETER6.375 INCHES


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