3040-01-434-7774 LINING,FRICTION Index 5365-01-434-7776 SPACER,RING

National Stock Number:
4820-01-434-7775

Federal Supply Class:
4820

National Item Identification Number:
014347775

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:
31F-CB7-4IN ITEM 661661NEWMANS INC NEW JERSEY DIV


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
SEATING SURFACE SHAPEFLAT
SPECIAL FEATURES4.0 IN. SWING CHECK VALVE


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