4820-01-146-8838 SEAT,VALVE Index 4820-01-146-8840 SEAT,VALVE

National Stock Number:
4820-01-146-8839

Federal Supply Class:
4820

National Item Identification Number:
011468839

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:
V2B11136-TB99517VACCO INDUSTRIES
V3D10170 ITEM 899517VACCO INDUSTRIES


Techincal Specification:
BODY INSIDE DIAMETER0.814 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.185 INCHES NOMINAL
MATERIALPLASTIC POLYAMIDE (NYLON) OVERALL
OVERALL HEIGHT0.185 INCHES NOMINAL
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN


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