4820-01-349-7807 SEAT,VALVE Index 4820-01-349-7809 SEAT,VALVE

National Stock Number:
4820-01-349-7808

Federal Supply Class:
4820

National Item Identification Number:
013497808

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:
21105478553711NAVAL SEA SYSTEMS COMMAND
640878053711NAVAL SEA SYSTEMS COMMAND
801-6408780-3553711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER1.250 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.123 INCHES NOMINAL
OVERALL HEIGHT0.375 INCHES NOMINAL
MATERIALPLASTIC BODY
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN


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