2805-00-271-8978 RING SET,PISTON Index 2805-00-271-8981 RING,PISTON

National Stock Number:
2805-00-271-8980

Federal Supply Class:
2805

National Item Identification Number:
002718980

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:
A5546178047CAPITOL ENGINE CO INC DBA SALMINI WORLDWIDE
A6400058275SASCO INC CANADIAN DIV


Techincal Specification:
MATERIALIRON OVERALL
SURFACE TREATMENTCHROMIUM OVERALL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.2230 INCHES MINIMUM AND
0.2330 INCHES MAXIMUM
OVERALL WIDTH0.0905 INCHES NOMINAL
STANDARD BORE DIAMETER6.375 INCHES
FSC APPLICATION DATAPISTON,GASOLINE ENGINE


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