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National Stock Number:
4820-00-701-7255
Federal Supply Class:
4820
National Item Identification Number:
007017255
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:
| 14276 | 0UES3 | MID-AMERICA AEROTECH, LLC | | 14276 | 19156 | MOOG INC | | 14276 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS | | 14276 | 94697 | MOOG INC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 0.497 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.965 INCHES MINIMUM AND | | 4.985 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.280 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.040 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.305 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 90.000 NOMINAL |
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