5920-01-187-0555 ABSORBER,OVERVOLTAGE Index 5365-01-187-0557 SPACER,STEPPED

National Stock Number:
4820-01-187-0556

Federal Supply Class:
4820

National Item Identification Number:
011870556

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:
13215E669697403CECOM LR CENTER


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