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National Stock Number:
4810-01-121-0885
Federal Supply Class:
4810
National Item Identification Number:
011210885
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:
| NB-25025L-HH-325 | 30263 | PIMA VALVE, LLC | | NB-25025L-HH-325 PART 2 12IN | 11859 | HUNT VALVE COMPANY, INC. | | NB-25025L-HH-325 PART 2 12IN | 30263 | PIMA VALVE, LLC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN THREADED | | OVERALL HEIGHT | 1.031 INCHES NOMINAL | | BODY INSIDE DIAMETER | 11.750 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 33.000 NOMINAL | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | | NOMINAL THREAD SIZE | 13.375 INCHES SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 12 SINGLE THREADED PORTION | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.750 INCHES NOMINAL SINGLE THREADED PORTION | | SPECIAL FEATURES | W/MULTIPLE LUG WRENCHING FEATURES ON THD ID |
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