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National Stock Number:
4820-01-323-7476
Federal Supply Class:
4820
National Item Identification Number:
013237476
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:
| 803-2177917 8IN | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-2177917 REV. L | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177917-081 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BOLT HOLE QUANTITY | 10 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | INSIDE SCREW | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FACE TO FACE DISTANCE | 9.500 INCHES | | FLANGE FACE DESIGN | PLAIN | | FLANGE DIAMETER | 12.375 INCHES | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL AND 1 GASKET | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 250.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 FAHRENHEIT WATER-OIL-GAS | | PRESSURE CLASS | 250.0 POUNDS | | STEM TYPE | RISING | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 8.000 INCHES |
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