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National Stock Number:
4820-00-036-1959
Federal Supply Class:
4820
National Item Identification Number:
000361959
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:
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | NOMINAL THREAD SIZE | 1.438 INCHES | | OUTSIDE DIAMETER | 3.175 INCHES NOMINAL | | OVERALL HEIGHT | 3.062 INCHES NOMINAL | | SEAT ANGLE | 45.0 DEGREES NOMINAL | | SHOULDER HEIGHT | 0.500 INCHES NOMINAL | | SHOULDER WIDTH | 1.430 INCHES NOMINAL | | SPECIAL FEATURES | 4 BOTTOM GUIDE RAILS BELOW SEAT | | STYLE DESIGNATOR | PLUG | | THREAD CLASS | 2B | | THREAD SERIES DESIGNATOR | UNEF |
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