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National Stock Number:
4820-00-036-0912
Federal Supply Class:
4820
National Item Identification Number:
000360912
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:
| 8664ML | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.734 INCHES NOMINAL | | FLANGE DIAMETER | 1.125 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.093 INCHES MINIMUM AND 0.103 INCHES MAXIMUM | | MATERIAL | NICKEL OR COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 1.000 INCHES SINGLE THREADED PORTION | | SEAL ACCOMMODATION TYPE | RECESSED | | SEAT ANGLE IN DEG | 0.750 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 3A SINGLE THREADED PORTION | | THREAD LENGTH | 0.246 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 18 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.241 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
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