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National Stock Number:
4820-00-467-9115
Federal Supply Class:
4820
National Item Identification Number:
004679115
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:
| 1-02539-603 | K0654 | SAFRAN LANDING SYSTEMS UK LTD | | 102539603 | K0654 | SAFRAN LANDING SYSTEMS UK LTD | | 99-1446596 | 99995 | NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 1.004 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.810 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.045 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 1.580 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 30.000 NOMINAL | | SPECIAL FEATURES | TWO DIRCULAR GROOVES |
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