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National Stock Number:
4820-00-175-8379
Federal Supply Class:
4820
National Item Identification Number:
001758379
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:
| 1388720 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 1388720 | 24446 | GENERAL ELECTRIC COMPANY | | 29J358PC171 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 29J368PC11 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 1388720 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 29J358PC171 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 29J368PC11 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 29J368PC11 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.609 INCHES NOMINAL | | FLANGE DIAMETER | 1.437 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.437 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | UNDER FLANGE HEIGHT | 1.125 INCHES NOMINAL |
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