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National Stock Number:
4820-00-142-2095
Federal Supply Class:
4820
National Item Identification Number:
001422095
Description:
VALVE,GATE
Detail:
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
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Manufacturer Information:
| 8719911 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | COPPER ALLOY SEAT | | STEEL STEM | | COPPER ALLOY DISK | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 100.0 POUNDS PER SQUARE INCH WATER, FRESH | | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | THREAD SERIES DESIGNATOR | NPT | | NOMINAL THREAD SIZE | 0.750 INCHES | | THREAD QUANTITY PER INCH | 14 | | STEM TYPE | NONRISING | | BONNET TYPE | PACKING RETAINING | | FEATURES PROVIDED | BONNET PACKING AND | | CLEANOUT POCKET |
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