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National Stock Number:
4810-00-269-7427
Federal Supply Class:
4810
National Item Identification Number:
002697427
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:
| 202912 | 61208 | TWIN DISC, INCORPORATED |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.218 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | FLANGE DIAMETER | 0.875 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.312 INCHES NOMINAL | | OVERALL HEIGHT | 0.468 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | CONE ON TOP FLANGE | | UNDER FLANGE HEIGHT | 0.156 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED |
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