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National Stock Number: 4820-01-004-3813
Federal Supply Class: 4820
National Item Identification Number: 010043813
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:
026-18-24-0049-0001 | 16626 | CIRCOR INTL INC | 160408 | 35795 | LESLIE CONTROLS, INC. | 426-18-24-0049- | 35795 | LESLIE CONTROLS, INC. | 698-00-12PC5 | 16626 | CIRCOR INTL INC | NC160408 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
BODY INSIDE DIAMETER | 3.476 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 4.477 INCHES NOMINAL | FLANGE DIAMETER | 4.782 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.158 INCHES NOMINAL | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | SEAT ANGLE IN DEG | 45.000 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | PLAIN FLANGED | UNDER FLANGE HEIGHT | 0.392 INCHES NOMINAL |
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