9330-01-305-7888 WINDOW,OBSERVATION Index 7690-01-305-7890 MARKER,IDENTIFICATION

National Stock Number:
4820-01-305-7889

Federal Supply Class:
4820

National Item Identification Number:
013057889

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:
360906199193HONEYWELL INTERNATIONAL INC.
3609061-199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
BODY INSIDE DIAMETER0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.305 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
MATERIALPLASTIC OVERALL
PROPRIETARY CHARACTERISTICSPACS
OVERALL HEIGHT0.079 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG44.500 MINIMUM AND 45.5000 MAXIMUM
STYLE DESIGNATORPLAIN


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