Product Details | GATE VALVE

4820-00-366-6954 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.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: WWV54, 4820-00-366-6954, 00-366-6954, 4820003666954, 003666954

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 FEB 1974 00-366-6954

Cross Reference | NSN 4820-00-366-6954

Part Number Cage Code Manufacturer
WWV54 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 4820-00-366-6954

Characteristic Specifications
MATERIAL COPPER ALLOY BODY COPPER ALLOY SEAT COPPER ALLOY STEM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 125.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED INTERNAL PIPE
THREAD SERIES DESIGNATOR NPT
NOMINAL THREAD SIZE 0.250 INCHES
STEM TYPE RISING
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
FEATURES PROVIDED VALVE STEM LOCK SHIELD AND BONNET PACKING
SPECIAL FEATURES 0.250 IN. PIPE SIZE;R.H. THD;18 THDS PER INCH
NONDEFINITIVE SPEC/STD DATA III TYPE AND A CLASS
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE WWV54

Restrictions/Controls & Freight Information | NSN 4820-00-366-6954

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information