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National Stock Number:
4820-00-387-5124
Federal Supply Class:
4820
National Item Identification Number:
003875124
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:
| 4820PL0990302 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5H120-3401 | 10855 | CARRIER CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.469 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.656 INCHES NOMINAL | | FLANGE DIAMETER | 0.889 INCHES MINIMUM AND 0.890 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.504 INCHES MINIMUM AND 0.514 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.767 INCHES MINIMUM AND 0.777 INCHES MAXIMUM |
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