4820-00-418-4865 CORE ASSEMBLY,VALVE Index 4820-00-418-4868 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-418-4866

Federal Supply Class:
4820

National Item Identification Number:
004184866

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:
10-4-2013527477MCC HOLDINGS, INC.
104201352727477MCC HOLDINGS, INC.
6104C127477MCC HOLDINGS, INC.
104201352759309MCC HOLDINGS, INC.


Techincal Specification:
BODY INSIDE DIAMETER5.652 INCHES MINIMUM AND 5.662 INCHES MAXIMUM
BODY OUTSIDE DIAMETER7.403 INCHES MINIMUM AND 7.413 INCHES MAXIMUM
MATERIALPLASTIC PHENOLIC OVERALL
OVERALL HEIGHT2.165 INCHES MINIMUM AND 2.185 INCHES MAXIMUM
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN
SPECIAL FEATURESTWO HOLES SPACED AT 180 DEG THROUGH SIDES OF SEAT TO ACCOMODATE DISC


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