5365-00-248-1708 BUSHING,MACHINE THREAD Index 2915-00-248-1710 HOUSING,MECHANICAL DRIVE

National Stock Number:
4810-00-248-1709

Federal Supply Class:
4810

National Item Identification Number:
002481709

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:
252604006848HONEYWELL INTERNATIONAL INC
252604059501UNISON INDUSTRIES LLC
2526040C0297GOODRICH CONTROL SYSTEMS GMBH


Techincal Specification:
FLANGE SEAT TO DISK END HEIGHT1.215 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.438 INCHES SINGLE THREADED PORTION
OVERALL HEIGHT2.015 INCHES NOMINAL
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG37.000 NOMINAL
THREAD CLASS3A SINGLE THREADED PORTION
THREAD SERIES DESIGNATORUNF SINGLE THREADED PORTION
UNDER FLANGE HEIGHT0.785 INCHES MINIMUM AND 0.815 INCHES MAXIMUM


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