2815-00-528-6364 RING,PISTON Index 2815-00-528-6367 RING,PISTON

National Stock Number:
2815-00-528-6365

Federal Supply Class:
2815

National Item Identification Number:
005286365

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:
2-21R353-00114541COOPER MACHINERY SERVICES LLC
CSA443-17C9X1-888080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEBEVELED FACE, UPPER
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1180 INCHES NOMINAL
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.2930 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER9.000 INCHES


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