4820-00-826-9259, SEAT,VALVE

National Stock Number:
4820-00-826-9259

Federal Supply Class:
4820

National Item Identification Number:
008269259

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:

52ND6707	0BR59	SIEMENS GOVERNMENT TECHNOLOGIES, INC.
52ND6707	82328	DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE
717098	0BR59	SIEMENS GOVERNMENT TECHNOLOGIES, INC.
717098	82328	DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE
717098	830Q4	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
52ND6707	830Q4	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
ND6706PC52	0BR59	SIEMENS GOVERNMENT TECHNOLOGIES, INC.
ND6707PC52	0BR59	SIEMENS GOVERNMENT TECHNOLOGIES, INC.
NH-7247 PIECE 52	0BR59	SIEMENS GOVERNMENT TECHNOLOGIES, INC.
NH-7247 PIECE 52	82328	DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE
ND6707PC52	82328	DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE
ND6706PC52	82328	DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE
ND6706PC52	830Q4	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
ND6707PC52	830Q4	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
NH-7247 PIECE 52	830Q4	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

Techincal Specification:

MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-890,CLASS C MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL	COBALT ALLOY FACE
MATERIAL	STEEL BODY
SEAT ANGLE IN DEG	45.000 NOMINAL
SEATING SURFACE SHAPE	ANGULAR

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