4320-00-273-0989 PUMP UNIT,ROTARY Index 4310-00-273-0995 RING,PISTON

National Stock Number:
4310-00-273-0992

Federal Supply Class:
4310

National Item Identification Number:
002730992

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:
041644-000UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
041644-0093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1067954402RPS-FL, INC.
157P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX84980PC69393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK-100141093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5709PC69393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5713 PC69393232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL572693232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5726-143-14493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5726PC143-14493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5731PC143-14493232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, THREE PIECE, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
MATERIALROCKHARD FIBROUS OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL WIDTH0.8125 INCHES NOMINAL
RADIAL WALL THICKNESS0.7500 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER7.125 INCHES


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