2815-00-271-9008 RING,PISTON Index 2815-00-271-9012 RING,PISTON

National Stock Number:
2815-00-271-9009

Federal Supply Class:
2815

National Item Identification Number:
002719009

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:
321553755380HATCH & KIRK, INC.
321553772915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
MATERIALIRON OVERALL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.0700 INCHES MINIMUM AND
0.0800 INCHES MAXIMUM
OVERALL WIDTH0.1250 INCHES MINIMUM AND
0.1260 INCHES MAXIMUM
STANDARD BORE DIAMETER1.500 INCHES
FSC APPLICATION DATAPISTON,DIESEL ENGINE


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