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National Stock Number:
4820-00-036-0989
Federal Supply Class:
4820
National Item Identification Number:
000360989
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:
| 12597 | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC |
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Techincal Specification:
| STYLE DESIGNATOR | THREADED FLANGED | | FLANGE DIAMETER | 1.125 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.138 INCHES MINIMUM AND | | 0.140 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.160 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.309 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 0.750 NOMINAL | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | | NOMINAL THREAD SIZE | 0.938 INCHES SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION | | THREAD LENGTH | 0.309 INCHES NOMINAL SINGLE THREADED PORTION |
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