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National Stock Number:
4810-00-763-4833
Federal Supply Class:
4810
National Item Identification Number:
007634833
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:
| 224587 | 79318 | MEGGITT NORTH HOLLYWOOD INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.200 INCHES MINIMUM AND 1.210 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.622 INCHES MINIMUM AND 1.625 INCHES MAXIMUM | | FLANGE DIAMETER | 2.047 INCHES MINIMUM AND 2.062 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.055 INCHES MINIMUM AND 0.057 INCHES MAXIMUM | | MATERIAL | STEEL COMP 347 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 35.000 MINIMUM AND 36.000 MAXIMUM | | STYLE DESIGNATOR | PLAIN FLANGED | | SURFACE TREATMENT | PASSIVATE OVERALL | | UNDER FLANGE HEIGHT | 0.519 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
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