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National Stock Number:
4820-00-627-8318
Federal Supply Class:
4820
National Item Identification Number:
006278318
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:
| 7739690 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | COPPER ALLOY SEAT | | VALVE OPERATION METHOD | STEAM | | INLET RELATIONSHIP WITH OUTLET | NOT IDENTICAL | | CONNECTION TYPE | FLANGE, ROUND W/HOLES AND | | THREADED INTERNAL BOSS | | THREAD SERIES DESIGNATOR | NPT | | NOMINAL THREAD SIZE | 3.000 INCHES | | BOLT HOLE QUANTITY | 8 | | FACE TO FACE DISTANCE | 5.250 INCHES | | FLANGE FACE DESIGN | PLAIN | | STEM TYPE | RISING | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | WELDED |
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