7642-01-521-7365 HYDROGRAPHIC GEOSPATIAL PRODUCTS Index 7642-01-521-7367 HYDROGRAPHIC GEOSPATIAL PRODUCTS

National Stock Number:
4820-01-521-7366

Federal Supply Class:
4820

National Item Identification Number:
015217366

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.


Manufacturer Information:
11401-B41-DNFG96169ELECTRIC BOAT CORPORATION
PLC-11401-B41-DN99565ADMIRAL VALVE LLC


Techincal Specification:
OVERALL HEIGHT5.000 INCHES NOMINAL
OVERALL LENGTH3.750 INCHES NOMINAL
OVERALL WIDTH3.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION281 FED SPEC ALL MATERIAL RESPONSES BODY
MATERIAL DOCUMENT AND CLASSIFICATION281 FED SPEC ALL MATERIAL RESPONSES SEAT
MATERIAL DOCUMENT AND CLASSIFICATION281 FED SPEC ALL MATERIAL RESPONSES STEM
MATERIALNICKEL BODY
MATERIALNICKEL SEAT
MATERIALNICKEL STEM
MATERIALPLASTIC POLYAMIDE DISK
SPECIAL FEATURESASSEMBLY , IN-LINE GAGE ROOT VALVES .250 N.P.S. PSSSN21C-505
STEM TYPERISING


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