2910-00-142-0268 CAP,FILLEROPENING Index 4310-00-142-0270 PIN,PISTON

National Stock Number:
4310-00-142-0269

Federal Supply Class:
4310

National Item Identification Number:
001420269

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:
165902PC980UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
165902PC9888032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
185424PC9888032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.2450 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM
MATERIALSTEEL OVERALL
RADIAL WALL THICKNESS0.0890 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER1.182 INCHES


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