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National Stock Number:
4820-00-386-3485
Federal Supply Class:
4820
National Item Identification Number:
003863485
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:
| 208A4 | 56442 | DIAMOND REO TRUCK CO | | 9239B | 64104 | DRESSER, LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.453 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | FLANGE DIAMETER | 1.062 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | TAPER LENGTH | 0.171 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 0.750 INCHES NOMINAL | | TAPER MINOR DIAMETER | 0.625 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.312 INCHES NOMINAL |
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