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National Stock Number:
4820-00-786-6993
Federal Supply Class:
4820
National Item Identification Number:
007866993
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:
| 26554 | 82106 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.048 INCHES MINIMUM AND 0.049 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.446 INCHES MINIMUM AND 0.448 INCHES MAXIMUM | | FLANGE DIAMETER | 0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.326 INCHES MINIMUM AND 0.332 INCHES MAXIMUM | | SPECIAL FEATURES | 2 CIRCULAR GROOVES IN BODY FACE | | SEAT ANGLE IN DEG | 40.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR |
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