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National Stock Number:
4820-00-868-2946
Federal Supply Class:
4820
National Item Identification Number:
008682946
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:
| 10081 | 64133 | ANDERSON MACHINE MANUFACTURING CO., INC. | | 2946 | 64133 | ANDERSON MACHINE MANUFACTURING CO., INC. | | 54310 | 35795 | LESLIE CONTROLS, INC. | | N54310 | 35795 | LESLIE CONTROLS, INC. | | AMC85158001 | 64133 | ANDERSON MACHINE MANUFACTURING CO., INC. | | 641-012 | 64853 | COMMONWEALTH MACHINING LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.565 INCHES NOMINAL | | FLANGE DIAMETER | 2.445 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.548 NOMINAL INCHES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 2.250 INCHES SINGLE THREADED PORTION | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 0.600 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 14 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.600 INCHES NOMINAL |
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