5330-01-128-4054 GASKET SET Index 5305-01-128-4056 SCREW,SHOULDER

National Stock Number:
4820-01-128-4055

Federal Supply Class:
4820

National Item Identification Number:
011284055

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:
712747-92 2IN35076AIRCRAFT APPLIANCES AND EQUIPMENT LIMITED


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