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National Stock Number:
4810-00-253-3904
Federal Supply Class:
4810
National Item Identification Number:
002533904
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:
| TV5439 | 86184 | GRISWOLD INDUSTRIES | | V5439E | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| FLANGE DIAMETER | 3.380 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.187 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | THREADED FLANGED | | SURFACE TREATMENT | PASSIVATE OVERALL | | UNDER FLANGE HEIGHT | 0.378 INCHES NOMINAL |
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