2815-00-273-0530 RING,PISTON Index 2815-00-273-0542 RING,PISTON

National Stock Number:
2815-00-273-0540

Federal Supply Class:
2815

National Item Identification Number:
002730540

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:
C2152L1 1-255509COOPER CAMERON CORP AJAX-SUPERIOR DIV
NY119PCC2152L1 1-255509COOPER CAMERON CORP AJAX-SUPERIOR DIV
NY33PCC2152L1 1-255509COOPER CAMERON CORP AJAX-SUPERIOR DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1855 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.0630 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER1.500 INCHES


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