4540-01-004-3812 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5930-01-004-3816 SWITCH,PUSH LIGHT INDICATING

National Stock Number:
4820-01-004-3813

Federal Supply Class:
4820

National Item Identification Number:
010043813

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:
026-18-24-0049-000116626CIRCOR INTL INC
16040835795LESLIE CONTROLS, INC.
426-18-24-0049-35795LESLIE CONTROLS, INC.
698-00-12PC516626CIRCOR INTL INC
NC16040835795LESLIE CONTROLS, INC.


Techincal Specification:
BODY INSIDE DIAMETER3.476 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.477 INCHES NOMINAL
FLANGE DIAMETER4.782 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.158 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.392 INCHES NOMINAL


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