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National Stock Number:
4820-00-898-5860
Federal Supply Class:
4820
National Item Identification Number:
008985860
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:
| 52A3999REVC | 80049 | DEPARTMENT OF THE AIR FORCE | | 91-170 | 77907 | MARSHALL EXCELSIOR CO | | 91-188 | 77907 | MARSHALL EXCELSIOR CO |
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Techincal Specification:
| FLANGE DIAMETER | 0.436 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL HEIGHT | 0.935 INCHES NOMINAL | | SEAT ANGLE | 45.0 DEGREES NOMINAL | | SHANK DIAMETER | 0.275 INCHES NOMINAL | | STYLE DESIGNATOR | CONE CHECK | | UNDER FLANGE HEIGHT | 0.688 INCHES NOMINAL |
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