4470-00-320-7319 MILLING TOOL,CLOSURE HEAD Index 5905-00-320-7325 RESISTOR,FIXED,WIRE WOUND

National Stock Number:
4810-00-320-7320

Federal Supply Class:
4810

National Item Identification Number:
003207320

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:
99593-759364HONEYWELL INTERNATIONAL INC.
99593-770210HONEYWELL INTERNATIONAL INC.
99593-772599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
99593-799193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
HARDNESS RATING39.0 ROCKWELL C NOMINAL BODY
OVERALL HEIGHT1.230 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES SINGLE THREADED PORTION
SEATING SURFACE SHAPEFLAT
SEAL ACCOMMODATION TYPEGROOVED
THREAD CLASS2A SINGLE THREADED PORTION
THREAD LENGTH0.650 INCHES MINIMUM AND 0.690 INCHES MAXIMUM FIRST THREADED PORTION
THREAD SERIES DESIGNATORUNF SINGLE THREADED PORTION


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