5310-00-477-6425 NUT,PLAIN,HEXAGON Index 4820-00-477-6427 SEAT,VALVE

National Stock Number:
4820-00-477-6426

Federal Supply Class:
4820

National Item Identification Number:
004776426

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:
10630207332WAUKESHA BEARINGS CORPORATION
10630293235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59
LB10630207332WAUKESHA BEARINGS CORPORATION
106302-0010BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
106302-001830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
106302-0018FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
LB106302REVB0BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
LB106302REVB93235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59


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
SEAT RADIUS0.210 INCHES NOMINAL
SEATING SURFACE SHAPERADIAL
TAPER LENGTH2.130 INCHES NOMINAL
TAPER MAJOR DIAMETER1.290 INCHES NOMINAL
TAPER MINOR DIAMETER0.906 INCHES NOMINAL


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