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National Stock Number: 4820-01-520-3963
Federal Supply Class: 4820
National Item Identification Number: 015203963
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:
| 18356N | 35795 | LESLIE CONTROLS, INC. | | 35705N | 35795 | LESLIE CONTROLS, INC. | | 35705N P/N 4A: N816510058 | 35795 | LESLIE CONTROLS, INC. | | N816510058 | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | BODY OUTSIDE DIAMETER | 1.624 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.375 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.187 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | TAPER LENGTH | 0.046 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT RING |
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