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National Stock Number:
4820-00-959-7150
Federal Supply Class:
4820
National Item Identification Number:
009597150
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:
| 1J9831 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.188 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.002 INCHES NOMINAL | | HARDNESS RATING | 68.0 ROCKWELL SUPERFICIAL 30-N MINIMUM BODY AND 73.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM BODY | | HARDNESS RATING | 68.0 ROCKWELL SUPERFICIAL 30-N MINIMUM FACE AND 73.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM FACE | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.563 INCHES NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 25.000 NOMINAL | | STYLE DESIGNATOR | PLAIN |
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