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National Stock Number: 4820-00-982-7864
Federal Supply Class: 4820
National Item Identification Number: 009827864
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:
215976 | 81982 | HYDRO-AIRE AEROSPACE CORP |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.156 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.683 INCHES MINIMUM AND 0.685 INCHES MAXIMUM | FSC APPLICATION DATA | AIRCRAFT WHEEL AND BRAKE SYSTEM | OVERALL HEIGHT | 0.910 INCHES MINIMUM AND 0.915 INCHES MAXIMUM | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | SEATING SURFACE SHAPE | FLAT | STYLE DESIGNATOR | PLAIN |
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