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National Stock Number:
4820-01-238-9154
Federal Supply Class:
4820
National Item Identification Number:
012389154
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:
| 66439 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | 67070 PC 19 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION | | 67070-E-304SS-4. 0IN-PC19(SPCLN | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | STEEL CORROSION RESISTING | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | STYLE DESIGNATOR | SOLID WEDGE | | TAPER LENGTH | 4.781 INCHES NOMINAL | | TAPER MAJOR DIAMETER | 2.084 INCHES MINIMUM AND 2.104 INCHES MAXIMUM | | TAPER MINOR DIAMETER | 1.174 INCHES MINIMUM AND 1.182 INCHES MAXIMUM |
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