2990-00-145-2324 GOVERNOR,EMERGENCY Index 2825-00-145-2327 SPINDLE,GOVERNOR

National Stock Number:
4810-00-145-2325

Federal Supply Class:
4810

National Item Identification Number:
001452325

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:
D27370 PIECE 3660BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
D27370 PIECE 366830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
D27370 PIECE 36693232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
D27370 PIECE 36693235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59
V289320BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
V28932830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
V2893293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
V2893293235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59


Techincal Specification:
BODY INSIDE DIAMETER1.046 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.3750 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM
FLANGE DIAMETER1.8750 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.250 INCHES NOMINAL
MATERIALSTEEL COMP 416 OVERALL
SEAL ACCOMMODATION TYPEGROOVED
SEAT RADIUS0.156 INCHES NOMINAL
SEATING SURFACE SHAPERADIAL
UNDER FLANGE HEIGHT1.656 INCHES NOMINAL
STYLE DESIGNATORPLAIN FLANGED
TAPER LENGTH1.688 INCHES NOMINAL
TAPER MAJOR DIAMETER1.046 INCHES NOMINAL
TAPER MINOR DIAMETER0.718 INCHES MINIMUM AND 0.720 INCHES MAXIMUM


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