4820-01-437-4255 VALVE,GLOBE Index 4220-01-437-4257 RING BUOY,LIFESAVING

National Stock Number:
4820-01-437-4256

Federal Supply Class:
4820

National Item Identification Number:
014374256

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:
1503FE-14IN-PC2048422WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION
1503FE-14IN-PC204A439MUTUAL MFG AND SUPPLY CO


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING SEAT
SPECIAL FEATURESFOR GATE VALVE, SZ 14 IN., CLASS 150 LB


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