4310-00-555-4202 PIN,PISTON Index 4310-00-555-4204 RING,PISTON

National Stock Number:
4310-00-555-4203

Federal Supply Class:
4310

National Item Identification Number:
005554203

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:
200103LPC980AT62SIEMENS ENERGY, INC.
200103LPC98830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
200103LPC9893232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
200103LPC9893236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
3287216PC9853711NAVAL SEA SYSTEMS COMMAND
5059B0AT62SIEMENS ENERGY, INC.
5059B830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
5059B93236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
SMS200103L51740C C TV CORP
SMS200103LPC9857140SALEM MANUFACTURING & SALES INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATATURBINE,STEAM
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.1870 INCHES NOMINAL
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.2070 INCHES MINIMUM AND 0.2270 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.875 INCHES


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