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National Stock Number:
4820-01-118-6792
Federal Supply Class:
4820
National Item Identification Number:
011186792
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:
| SS845-2445191 ASSY A 3IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BOLT HOLE QUANTITY | 8 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FACE TO FACE DISTANCE | 6.250 INCHES | | FLANGE DIAMETER | 6.625 INCHES | | FLANGE FACE DESIGN | PLAIN | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COPPER ALLOY 922 BODY | | MATERIAL | COPPER ALLOY 922 DISK | | MATERIAL | COPPER ALLOY 922 SEAT | | MATERIAL | NICKEL ALLOY 400 STEM | | PRESSURE CLASS | 150.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 3.000 INCHES | | STEM TYPE | NONRISING |
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