4820-01-146-9861 SEAT,VALVE Index 4820-01-146-9863 SEAT,VALVE

National Stock Number:
4820-01-146-9862

Federal Supply Class:
4820

National Item Identification Number:
011469862

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:
1564386184GRISWOLD INDUSTRIES
15643 REV D FIND NO. 1186184GRISWOLD INDUSTRIES
15643-08D FIND NO. 1186184GRISWOLD INDUSTRIES
6270986184GRISWOLD INDUSTRIES
62709B86184GRISWOLD INDUSTRIES


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALNICKEL ALLOY SEAT
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN


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