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National Stock Number:
4820-00-446-6353
Federal Supply Class:
4820
National Item Identification Number:
004466353
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:
| 5329198P8 | 24446 | GENERAL ELECTRIC COMPANY | | 5329198P8 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP | | 5329724G5 | 24446 | GENERAL ELECTRIC COMPANY | | 5329724P64 | 24446 | GENERAL ELECTRIC COMPANY | | 5329724G5 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP | | 5329724G5 | 80060 | BOSTON NAVAL SHIPYARD | | 5329724P64 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 5.281 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 8.002 INCHES MINIMUM AND 8.003 INCHES MAXIMUM | | FLANGE DIAMETER | 8.445 INCHES MINIMUM AND 8.450 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 1.562 INCHES NOMINAL | | MATERIAL | STEEL BODY | | SEAT RADIUS | 0.344 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 1.188 INCHES NOMINAL |
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