4820-00-311-6464 SEAT,VALVE Index 6680-00-311-6468 METER,FLUID FLOW INDICATING,DIFF

National Stock Number:
4820-00-311-6465

Federal Supply Class:
4820

National Item Identification Number:
003116465

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:
101B209DBPC103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
PL501E458BCPC1290099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-6710,AMEND 2,COND F,FIN. 1 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALNICKEL ALLOY OVERALL
SEAT RADIUS0.381 INCHES MINIMUM AND 0.387 INCHES MAXIMUM
SEATING SURFACE SHAPERADIAL


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