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National Stock Number: 4820-00-057-0648
Federal Supply Class: 4820
National Item Identification Number: 000570648
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:
180432 | 99657 | MAROTTA CONTROLS INC |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.590 INCHES MINIMUM AND 0.592 INCHES MAXIMUM | BODY OUTSIDE DIAMETER | 1.249 INCHES MINIMUM AND 1.251 INCHES MAXIMUM | OVERALL HEIGHT | 0.125 INCHES NOMINAL | MATERIAL | PLASTIC OVERALL | SEATING SURFACE SHAPE | FLAT | STYLE DESIGNATOR | PLAIN |
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