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National Stock Number:
4820-01-169-3739
Federal Supply Class:
4820
National Item Identification Number:
011693739
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:
| 60-769PIECE478 | 27235 | HARDIE-TYNES CO., INC. | | 704-707 | 27235 | HARDIE-TYNES CO., INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.350 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.870 INCHES NOMINAL | | FLANGE DIAMETER | 2.307 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.444 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.316 INCHES NOMINAL |
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