4140-01-037-1162 IMPELLER,FAN,AXIAL Index 4530-01-037-1164 ATOMIZER,STEAM

National Stock Number:
4820-01-037-1163

Federal Supply Class:
4820

National Item Identification Number:
010371163

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:
22488-4235795LESLIE CONTROLS, INC.
B222488-4235795LESLIE CONTROLS, INC.
NABC35795LESLIE CONTROLS, INC.
NB 2224884235795LESLIE CONTROLS, INC.
NB2224884235795LESLIE CONTROLS, INC.
NB224884235795LESLIE CONTROLS, INC.


Techincal Specification:
BODY INSIDE DIAMETER0.766 INCHES NOMINAL
FLANGE DIAMETER1.125 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.375 INCHES NOMINAL
MATERIALNICKEL ALLOY 400 OVERALL
NOMINAL THREAD SIZE1.000 INCHES SINGLE THREADED PORTION
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORTHREADED FLANGED
THREAD CLASS2A SINGLE THREADED PORTION
THREAD LENGTH0.250 INCHES NOMINAL SINGLE THREADED PORTION
THREAD SERIES DESIGNATORUNF SINGLE THREADED PORTION
UNDER FLANGE HEIGHT0.125 INCHES NOMINAL


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