4020-01-240-6565 ROPE,FIBROUS Index 7690-01-240-6567 MARKER,IDENTIFICATION

National Stock Number:
5210-01-240-6566

Federal Supply Class:
5210

National Item Identification Number:
012406566

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:
803-2177917-05X-2980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER1.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.625 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALSTEEL OVERALL
OVERALL HEIGHT0.625 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
STYLE DESIGNATORPLAIN
SURFACE TREATMENTZINC OVERALL


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