4820-00-758-7736 SEAT,VALVE Index 5310-00-758-7739 WASHER,FLAT

National Stock Number:
4820-00-758-7737

Federal Supply Class:
4820

National Item Identification Number:
007587737

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:
13383-335795LESLIE CONTROLS, INC.
N117PC1835795LESLIE CONTROLS, INC.


Techincal Specification:
BODY INSIDE DIAMETER1.875 INCHES NOMINAL
FLANGE DIAMETER3.625 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.188 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE3.375 INCHES SINGLE THREADED PORTION
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORTHREADED FLANGED
THREAD CLASS2A SINGLE THREADED PORTION
THREAD LENGTH0.438 INCHES NOMINAL SINGLE THREADED PORTION
THREAD QUANTITY PER INCH14 SINGLE THREADED PORTION
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
UNDER FLANGE HEIGHT0.438 INCHES NOMINAL


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