Product Details | GATE VALVE

4820-01-354-5496 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: 4 1 1/4, 4114, 4820-01-354-5496, 01-354-5496, 4820013545496, 013545496

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 29 FEB 1992 01-354-5496

Cross Reference | NSN 4820-01-354-5496

Part Number Cage Code Manufacturer
4 1 1/4 63686 THE WALWORTH COMPANY

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Technical Data | NSN 4820-01-354-5496

Characteristic Specifications
MATERIAL COPPER ALLOY 863 BODY COPPER ALLOY SEAT COPPER ALLOY STEM COPPER ALLOY 863 DISK
VALVE SIZE 1.250 INCHES
PRESSURE CLASS 125.0 POUNDS PER SQUARE INCH
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 200.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 406.0 DEG FAHRENHEIT WATER-OIL-GAS
VALVE OPERATION METHOD HYDRAULIC
INLET RELATIONSHIP WITH OUTLET IDENTICAL
CONNECTION TYPE THREADED INTERNAL PIPE
THREAD SERIES DESIGNATOR NPT
NOMINAL THREAD SIZE 0.250 INCHES
STEM TYPE NONRISING
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED

Restrictions/Controls & Freight Information | NSN 4820-01-354-5496

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