4730-01-266-8770 NIPPLE,TUBE Index 4820-01-266-8772 STEM,FLUID VALVE

National Stock Number:
4820-01-266-8771

Federal Supply Class:
4820

National Item Identification Number:
012668771

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:
3203558/PC1080064NAVAL SHIP SYSTEMS COMMAND
AA-397PC1042280GARDNER DENVER NASH LLC
D-1660-VH42280GARDNER DENVER NASH LLC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALCOPPER ALLOY OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS


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