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National Stock Number:
4820-00-394-7439
Federal Supply Class:
4820
National Item Identification Number:
003947439
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:
| P3979A | 70667 | ATLAS VALVE CO |
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Techincal Specification:
| FLANGE SEAT TO DISK END HEIGHT | 0.390 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL HEIGHT | 4.845 INCHES NOMINAL | | SEAT ANGLE | 37.0 DEGREES NOMINAL | | SHANK DIAMETER | 1.250 INCHES NOMINAL | | STYLE DESIGNATOR | POPPET | | TIP DIAMETER | 0.555 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 4.343 INCHES NOMINAL |
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