4730-00-096-8738 REDUCER,PIPE Index 1680-00-096-8747 RECEPTACLE ASSEMBLY,FLIGHT REFUELING PRO

National Stock Number:
4820-00-096-8739

Federal Supply Class:
4820

National Item Identification Number:
000968739

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:
3-55031-181205THE BOEING COMPANY


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG60.000 NOMINAL


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