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National Stock Number:
4810-00-350-7603
Federal Supply Class:
4810
National Item Identification Number:
003507603
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:
| 41000488 | 81873 | WOODWARD HRT INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.203 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.434 INCHES NOMINAL | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL | | OVERALL HEIGHT | 0.181 INCHES NOMINAL | | MATERIAL | STEEL COMP 440C OVERALL | | SEAT ANGLE IN DEG | 45.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT | PASSIVATE OVERALL |
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