5340-00-467-2550 MOUNT,RESILIENT,UTILITY Index 4820-00-467-2555 SEAT,VALVE

National Stock Number:
4820-00-467-2554

Federal Supply Class:
4820

National Item Identification Number:
004672554

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:
146-00419-126505GROVE VALVE OPERATIONS


Techincal Specification:
BODY INSIDE DIAMETER0.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.750 INCHES NOMINAL
FLANGE DIAMETER2.125 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.406 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN FLANGED
TAPER LENGTH0.468 INCHES NOMINAL
TAPER MAJOR DIAMETER1.062 INCHES NOMINAL
TAPER MINOR DIAMETER0.500 INCHES NOMINAL
UNDER FLANGE HEIGHT0.250 INCHES NOMINAL


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