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National Stock Number:
4820-01-117-4688
Federal Supply Class:
4820
National Item Identification Number:
011174688
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:
| 15780A | 63220 | FLOWSERVE INC | | 33012 | 80KX3 | VOGT VALVES, INC. | | B-45528 PART 15780A | 63220 | FLOWSERVE INC |
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Techincal Specification:
| STYLE DESIGNATOR | THREADED FLANGED | | FLANGE DIAMETER | 1.405 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.642 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.290 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.398 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION | | NOMINAL THREAD SIZE | 0.938 INCHES SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 16 SINGLE THREADED PORTION | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.250 INCHES NOMINAL SINGLE THREADED PORTION |
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