5305-00-013-3921 SCREW,MACHINE Index 1650-00-013-3930 BODY ASSEMBLY,PILOT

National Stock Number:
4820-00-013-3925

Federal Supply Class:
4820

National Item Identification Number:
000133925

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:
HP84610770236TACTAIR FLUID CONTROLS INC
HP84610784685TELEDYNE HYDRA-POWER DIV OF TELEDYNE INC


Techincal Specification:
BODY INSIDE DIAMETER0.031 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.310 INCHES NOMINAL
FLANGE DIAMETER0.406 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.031 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
SEATING SURFACE SHAPEFLAT
UNDER FLANGE HEIGHT0.051 INCHES NOMINAL


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