5305-00-899-4499 SCREW,EXTERNALLY RELIEVED BODY Index 5305-00-899-4506 SCREW,MACHINE

National Stock Number:
4820-00-899-4505

Federal Supply Class:
4820

National Item Identification Number:
008994505

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:
43014959CRANE CO DIV VALVE DIV


Techincal Specification:
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
FEATURES PROVIDEDBONNET PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390, ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390, ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390, ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALCOPPER ALLOY 836 BODY
MATERIALCOPPER ALLOY 836 DISK
MATERIALCOPPER ALLOY 836 SEAT
MATERIALCOPPER ALLOY STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED125.0 POUNDS PER SQUARE INCH STEAM AND 200.0 POUNDS PER SQUARE INCH PROPANE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES
NOMINAL THREAD SIZE0.500 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATEDBY SIZE OF END CONNECTIONS
STEM TYPERISING
THREAD QUANTITY PER INCH14
THREAD SERIES DESIGNATORNPT
VALVE OPERATION METHODMANUAL


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