2915-00-998-8328 HOUSING,SPRING Index 2915-00-998-8331 SLEEVE,FERRULE

National Stock Number:
4820-00-998-8329

Federal Supply Class:
4820

National Item Identification Number:
009988329

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:
686078973342ALLISON TRANSMISSION INC
6860789K0680ROLLS-ROYCE AIRLINES
EU80124K0680ROLLS-ROYCE AIRLINES


Techincal Specification:
BODY INSIDE DIAMETER1.010 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.100 INCHES NOMINAL
FLANGE DIAMETER1.625 INCHES NOMINAL
MATERIALSTEEL COMP 4340 BODY
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN FLANGED


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