4470-00-781-2541 PLATE,LOCK Index 4820-00-781-2543 SEAT,VALVE

National Stock Number:
4820-00-781-2542

Federal Supply Class:
4820

National Item Identification Number:
007812542

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:
101B209AF103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
101B209AF124446GENERAL ELECTRIC COMPANY


Techincal Specification:
MATERIALCOBALT ALLOY FACE
MATERIALSTEEL COMP 410 BODY
SEAT RADIUS0.250 INCHES NOMINAL
SEATING SURFACE SHAPERADIAL


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