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National Stock Number: 4820-01-299-2028
Federal Supply Class: 4820
National Item Identification Number: 012992028
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.
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Manufacturer Information:
L5331113-007 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
BODY OUTSIDE DIAMETER | 3.437 INCHES NOMINAL |
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