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National Stock Number: 4820-00-969-0042
Federal Supply Class: 4820
National Item Identification Number: 009690042
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:
| 089962 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 75046 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 89962 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING SEAT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 1.625 INCHES FIRST THREADED PORTION | | NOMINAL THREAD SIZE | 3.250 INCHES SECOND THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | THREAD SERIES DESIGNATOR | UNEF FIRST THREADED PORTION | | THREAD SERIES DESIGNATOR | UNS SECOND THREADED PORTION |
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