3120-00-383-4191 BEARING,SLEEVE Index 4730-00-383-4248 ELBOW,PIPE TO TUBE

National Stock Number:
4820-00-383-4240

Federal Supply Class:
4820

National Item Identification Number:
003834240

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:
H664RB81718OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS


Techincal Specification:
BODY INSIDE DIAMETER4.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.480 INCHES NOMINAL
OVERALL HEIGHT0.484 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN


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