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National Stock Number:
4820-00-921-7284
Federal Supply Class:
4820
National Item Identification Number:
009217284
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:
| 9M6495 | 11083 | CATERPILLAR INC | | IPD9M6495 | 55883 | INDUSTRIAL PARTS DEPOT INC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.435 INCHES MINIMUM AND | | 0.440 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.878 INCHES MINIMUM AND | | 1.879 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.562 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | HARDNESS RATING | 40.0 ROCKWELL C MAXIMUM OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 30.000 NOMINAL |
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