4310-00-343-6290 RING,PISTON Index 5330-00-343-6347 GASKET

National Stock Number:
4310-00-343-6305

Federal Supply Class:
4310

National Item Identification Number:
003436305

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:
166407-800AT62SIEMENS ENERGY, INC.
166407-800UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
166407-8030760INGERSOLL RAND CO
166407-80830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
166407-8088032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
166407-8088663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE
166407-808FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.1210 INCHES MINIMUM AND 0.1215 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-I-652,CLASS 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.0910 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER1.3065 INCHES


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