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National Stock Number:
4820-01-274-1861
Federal Supply Class:
4820
National Item Identification Number:
012741861
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:
| C50701-02MEA | 11859 | HUNT VALVE COMPANY, INC. | | C50701-02MEA | 34889 | HUNT VALVE COMPANY INC | | D50906 FIND 5 | 11859 | HUNT VALVE COMPANY, INC. | | D50906 FIND 5 | 34889 | HUNT VALVE COMPANY INC | | D50906 | 34889 | HUNT VALVE COMPANY INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.062 INCHES NOMINAL | | FLANGE DIAMETER | 1.500 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.375 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 1.312 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 35.000 NOMINAL | | SPECIAL FEATURES | 2 SLOTS ON BOTTOM SURFACE 0.173 IN. DEEP,AND 0.500 IN. DIA | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.219 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 14 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.375 INCHES NOMINAL |
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