4820-01-274-1857 SEAT,VALVE Index 4820-01-274-1859 SEAT,VALVE

National Stock Number:
4820-01-274-1858

Federal Supply Class:
4820

National Item Identification Number:
012741858

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:
192943-006199657MAROTTA CONTROLS INC
283373-000199657MAROTTA CONTROLS INC
283373-0001 ITEM 6499657MAROTTA CONTROLS INC


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL


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