4810-00-691-5765 PISTON,VALVE Index 2825-00-691-5767 PISTON,OPERATING CY

National Stock Number:
4820-00-691-5766

Federal Supply Class:
4820

National Item Identification Number:
006915766

Description:
SEAT,VALVE

Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.


Manufacturer Information:
101L460BCPC4424446GENERAL ELECTRIC COMPANY
134B252BD103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
134B252BD10BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
134B252BDPC124446GENERAL ELECTRIC COMPANY
B702D36E0BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
B702D36E830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
B702D36E8FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOBALT ALLOY FACE
MATERIALSTEEL BODY
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG45.000 NOMINAL


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