4820-01-329-2176 SEAT,VALVE Index 4810-01-329-2178 SEAT,VALVE

National Stock Number:
4810-01-329-2177

Federal Supply Class:
4810

National Item Identification Number:
013292177

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:
78808573030HAMILTON SUNDSTRAND CORPORATION
788085-273030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.360 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.360 INCHES NOMINAL
FLANGE DIAMETER0.558 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.480 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2014 OVERALL
PROPRIETARY CHARACTERISTICSPACS
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG45.000 NOMINAL
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.376 INCHES NOMINAL


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