4820-00-467-2969 VALVE,REGULATING,TEMPERATURE Index 4820-00-467-2971 DISK,VALVE

National Stock Number:
4820-00-467-2970

Federal Supply Class:
4820

National Item Identification Number:
004672970

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:
310875545LAWLER MANUFACTURING COMPANY, INC.


Techincal Specification:
BODY INSIDE DIAMETER0.750 INCHES NOMINAL
FLANGE DIAMETER1.188 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.250 INCHES NOMINAL
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD SIZE0.938 INCHES SINGLE THREADED PORTION
SEAT ANGLE IN DEG30.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORTHREADED FLANGED
THREAD CLASS2A SINGLE THREADED PORTION
THREAD LENGTH0.375 INCHES NOMINAL SINGLE THREADED PORTION
THREAD SERIES DESIGNATORUNF SINGLE THREADED PORTION
THREAD QUANTITY PER INCH18 SINGLE THREADED PORTION
UNDER FLANGE HEIGHT0.375 INCHES NOMINAL


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