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National Stock Number: 4820-01-192-9811
Federal Supply Class: 4820
National Item Identification Number: 011929811
Description: DISK,VALVE
Detail: An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
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Manufacturer Information:
| 57512 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | 57512 8IPS | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | 57512-T316 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | OVERALL HEIGHT | 9.125 INCHES NOMINAL | | SEAT ANGLE | 5.0 DEGREES NOMINAL | | STYLE DESIGNATOR | SOLID WEDGE | | TAPER LENGTH | 8.312 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 2.562 INCHES NOMINAL | | TAPER MINOR DIAMETER | 1.000 INCHES NOMINAL |
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