4820-01-295-8540 SEAT,VALVE Index 4730-01-295-8542 PLUG,PIPE

National Stock Number:
4820-01-295-8541

Federal Supply Class:
4820

National Item Identification Number:
012958541

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:
51152-J76364MILWAUKEE VALVE CO, INC
51152-JP76364MILWAUKEE VALVE CO, INC
51152-JP-18076364MILWAUKEE VALVE CO, INC


Techincal Specification:
BODY INSIDE DIAMETER2.625 INCHES NOMINAL
FLANGE DIAMETER3.125 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.250 NOMINAL INCHES
PROPRIETARY CHARACTERISTICSPACS
THREAD CLASS3A SINGLE THREADED PORTION
THREAD LENGTH0.250 INCHES NOMINAL SINGLE THREADED PORTION
THREAD QUANTITY PER INCH12 SINGLE THREADED PORTION
UNDER FLANGE HEIGHT0.125 INCHES NOMINAL


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