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National Stock Number: 4820-00-146-8759
Federal Supply Class: 4820
National Item Identification Number: 001468759
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:
| 3-0HG201-0-61 | 17624 | ASPHALT EQUIPMENT CO INC | | 3-0HG201-60 | 17624 | ASPHALT EQUIPMENT CO INC | | FLHG201 | 30898 | WIENS METAL PRODUCTS INC ROAD EQUIPMENT DIV | | HG201 | 66289 | WISCONSIN MOTORS LLC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.260 INCHES MINIMUM AND | | 0.265 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.377 INCHES NOMINAL | | BODY INSIDE DIAMETER | 1.120 INCHES MINIMUM AND | | 1.130 INCHES MAXIMUM | | MATERIAL | COBALT COMP 3 OVERALL | | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND | | 58.0 ROCKWELL C MAXIMUM BODY | | 53.0 ROCKWELL C MINIMUM AND | | 58.0 ROCKWELL C MAXIMUM FACE | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 45.000 NOMINAL |
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