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National Stock Number:
4810-01-150-4903
Federal Supply Class:
4810
National Item Identification Number:
011504903
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:
| SP-NB25025-HH325 | 30263 | PIMA VALVE, LLC | | SP-NB25025-HH325-18 | 11859 | HUNT VALVE COMPANY, INC. | | SP-NB25025-HH325-18 | 30263 | PIMA VALVE, LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 4.890 INCHES NOMINAL | | OVERALL HEIGHT | 0.725 INCHES NOMINAL | | MATERIAL | COPPER ALLOY SEAT | | NOMINAL THREAD SIZE | 5.875 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN THREADED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.438 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 12 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION |
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