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National Stock Number: 4820-00-343-5952
Federal Supply Class: 4820
National Item Identification Number: 003435952
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:
32342-006-4221-000 | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA | 4101F | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA | 4101FPC3 | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA |
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Techincal Specification:
BODY INSIDE DIAMETER | 1.750 INCHES NOMINAL | OVERALL HEIGHT | 0.443 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING OVERALL | NOMINAL THREAD SIZE | 2.375 INCHES SINGLE THREADED PORTION | SEAT ANGLE IN DEG | 45.000 NOMINAL | SEATING SURFACE SHAPE | ANGULAR | STYLE DESIGNATOR | PLAIN THREADED | THREAD CLASS | 2A SINGLE THREADED PORTION | THREAD LENGTH | 0.438 INCHES NOMINAL SINGLE THREADED PORTION | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION |
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