4810-01-217-9976 SEAT,VALVE Index 4820-01-217-9978 SEAT,VALVE

National Stock Number:
4810-01-217-9977

Federal Supply Class:
4810

National Item Identification Number:
012179977

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:
RB3422651663HYDRO-AIRE AEROSPACE CORP.


Techincal Specification:
BODY INSIDE DIAMETER0.381 INCHES MINIMUM AND 0.436 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.512 INCHES NOMINAL
OVERALL HEIGHT0.660 INCHES NOMINAL
MATERIALSTEEL COMP 416 OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN


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