4820-00-651-0636 STEM,FLUID VALVE Index 3040-00-651-0640 SHAFT,SHOULDERED

National Stock Number:
4820-00-651-0637

Federal Supply Class:
4820

National Item Identification Number:
006510637

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:
98J178-6390099NORTHROP GRUMMAN SYSTEMS CORPORATION
98J178PC6379500WESTINGHOUSE ELECTRIC CORP
98J178PC6388657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
98J178PC6390099NORTHROP GRUMMAN SYSTEMS CORPORATION


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