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National Stock Number:
4820-00-231-0049
Federal Supply Class:
4820
National Item Identification Number:
002310049
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:
| 414X205 | 0E9N0 | DAVID BROWN HYDRAULICS INC DBA HYDRECO | | U46319 | 75160 | DEERE & CO | | U46319 | 75755 | DEERE & COMPANY |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.465 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | FLANGE DIAMETER | 1.156 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.561 INCHES NOMINAL | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM BODY | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM FACE | | MATERIAL | STEEL OVERALL | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.625 INCHES NOMINAL |
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