4030-01-450-4910 HOOK,HOIST Index 4820-01-450-4912 DISK,VALVE

National Stock Number:
4820-01-450-4911

Federal Supply Class:
4820

National Item Identification Number:
014504911

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:
B-1620-E 0200 630263PIMA VALVE, LLC


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-233,COMP B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
SEATING SURFACE SHAPEFLAT
SPECIAL FEATURESCOMPONENT OF 2.00 IN.CHECK VALVE,NSN 4820-01-203-0346
STYLE DESIGNATORPLAIN


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