9150-01-416-3948 GREASE,AIRCRAFT Index 4820-01-416-3950 VALVE,CHECK

National Stock Number:
4820-01-416-3949

Federal Supply Class:
4820

National Item Identification Number:
014163949

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:
55822673030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL


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