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National Stock Number:
4820-01-186-0734
Federal Supply Class:
4820
National Item Identification Number:
011860734
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:
| 803-1385714 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385714 1IN | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385714-5 W/LKSHLD | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385714-52 MODW/LKSHLD | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385714REVN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BONNET TYPE | PACKING RETAINING | | CONNECTION TYPE | THREADED EXTERNAL TUBE | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COPPER ALLOY 922 BODY | | MATERIAL | NICKEL ALLOY AND ALUMINUM SEAT | | MATERIAL | NICKEL ALLOY DISK | | MATERIAL | NICKEL ALLOY STEM | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 FAHRENHEIT WATER-OIL-GAS | | NOMINAL THREAD SIZE | 1.438 INCHES | | OPERATING PRESSURE AND TYPE | 400.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 1.438 INCHES | | STEM TYPE | RISING | | THREAD CLASS | 3A | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UN |
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