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National Stock Number:
4820-01-550-2881
Federal Supply Class:
4820
National Item Identification Number:
015502881
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 | | 803-1385714-21AF | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SCREW | | CONNECTION TYPE | SOCKET, WELD, PIPE | | FURNISHED ITEMS AND QUANTITY | 1 HANDLE | | FEATURES PROVIDED | BONNET PACKING | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY DISK | | MATERIAL | NICKEL ALLOY SEAT | | MATERIAL | NICKEL ALLOY STEM | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES | | STEM TYPE | NONRISING | | SPECIAL FEATURES | SEAL MATERIAL: NITRILE; SIMILAR TO 4820-00-483-0675 EXCEPT SEAL MATERIAL | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 0.375 INCHES |
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