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National Stock Number: 4810-00-604-8186
Federal Supply Class: 4810
National Item Identification Number: 006048186
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:
| 601096 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 0.372 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.262 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.188 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.046 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.454 INCHES NOMINAL | | MATERIAL | STEEL COMP 52100 OVERALL | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND | | 63.0 ROCKWELL C MAXIMUM OVERALL | | SEATING SURFACE SHAPE | FLAT |
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