4310-00-173-5263 RING,PISTON Index 4310-00-173-5265 RING,PISTON

National Stock Number:
4310-00-173-5264

Federal Supply Class:
4310

National Item Identification Number:
001735264

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:
156414PC15093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
157013PC15093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
157016PC15093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
157437PC15093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
157440PC15093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
2001104PC23493236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
200110RPC2340UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
200110RPC23493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3090B93236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATAPISTON,AIR COMPRESSOR
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.2470 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1540 INCHES MINIMUM AND 0.1690 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER4.375 INCHES


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