5365-00-995-6937 SPACER,RING Index 5305-00-995-6939 SCREW,MACHINE

National Stock Number:
4810-00-995-6938

Federal Supply Class:
4810

National Item Identification Number:
009956938

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:
01W157-21300736FALLS FILTRATION TECHNOLOGIES, INC.


Techincal Specification:
BODY INSIDE DIAMETER0.528 INCHES MINIMUM AND 0.534 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.745 INCHES MINIMUM AND 0.748 INCHES MAXIMUM
FLANGE DIAMETER0.862 INCHES MINIMUM AND 0.867 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE30303 ASSN STD SINGLE MATERIAL RESPONSE OR AISI303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
SEAL ACCOMMODATION TYPEGROOVED
SEAT ANGLE IN DEG59.000 MINIMUM AND 61.000 MAXIMUM
SEATING SURFACE SHAPEANGULAR
UNDER FLANGE HEIGHT0.305 INCHES MINIMUM AND 0.325 INCHES MAXIMUM


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