4820-00-050-6502 DISK,VALVE Index 4820-00-050-6504 VALVE,LIQUID OXYGEN DRAIN

National Stock Number:
4820-00-050-6503

Federal Supply Class:
4820

National Item Identification Number:
000506503

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:
5808211243COSMODYNE, LLC
5808231468RYAN INDUSTRIES DIV OF CORDON INTERNATIONAL CORP
58082CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSPECIAL CLEAN FOR LOX SERVICE


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