5365-01-488-8228 NUT LOCK Index 4820-01-488-8230 STEM,FLUID VALVE

National Stock Number:
4820-01-488-8229

Federal Supply Class:
4820

National Item Identification Number:
014888229

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:
5HJ71250-21381205THE BOEING COMPANY


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
SEATING SURFACE SHAPEFLAT
SPECIAL FEATURES2.90 IN DIA. HOLE X 0.063 IN THICK


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