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National Stock Number:
4820-00-497-1677
Federal Supply Class:
4820
National Item Identification Number:
004971677
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:
| 1385714 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 1385714-4 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385714 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385714-42 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385714-4M0D F0AM | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385714-4MOD FOAM | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 810-1385714 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 803-1385714-4XAF | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 922 BODY | | NICKEL ALLOY 400 OR | | NICKEL ALLOY OR | | NICKEL ALLOY K-500 SEAT | | NICKEL ALLOY 400 STEM | | NICKEL ALLOY AND | | NICKEL ALLOY 400 DISK | | VALVE SIZE | 0.750 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 200.0 POUNDS PER SQUARE INCH STEAM AND | | 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 425.0 DEG FAHRENHEIT WATER-OIL-GAS | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | THREADED EXTERNAL TUBE | | THREAD SERIES DESIGNATOR | UN | | NOMINAL THREAD SIZE | 0.750 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | STEM TYPE | RISING | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED | | FEATURES PROVIDED | BONNET PACKING | | TEST DATA DOCUMENT | 03950-882047626 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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