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National Stock Number:
4820-00-045-5784
Federal Supply Class:
4820
National Item Identification Number:
000455784
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:
| 2620-902X6ASSY1-2 | 63686 | THE WALWORTH COMPANY | | 2620-902X6ASSY1-2 | 96169 | ELECTRIC BOAT CORPORATION | | 2620-902X6ASSY1-2L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2621-902ASSYIAS 1-2IN | 96169 | ELECTRIC BOAT CORPORATION | | 2621-902ASSYIAS 1-2INL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SCREW | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND BONNET PACKING | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | NICKEL ALLOY SEAT | | MATERIAL | NICKEL ALLOY STEM | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS | | STEM TYPE | NONRISING | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 0.500 INCHES |
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