Product Details | GATE VALVE

4820-00-403-4498 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: 5202F, 4820-00-403-4498, 00-403-4498, 4820004034498, 004034498

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 24 JUN 1970 00-403-4498

Cross Reference | NSN 4820-00-403-4498

Part Number Cage Code Manufacturer
5202F 63686 THE WALWORTH COMPANY

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Technical Data | NSN 4820-00-403-4498

Characteristic Specifications
MATERIAL STEEL BODY COBALT ALLOY SEAT STEEL CORROSION RESISTING STEM STEEL AND STEEL CORROSION RESISTING DISK
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 150.0 POUNDS PER SQUARE INCH STEAM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 260.0 DEG FAHRENHEIT STEAM
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE, ROUND W/HOLES
FLANGE DIAMETER 13.500 INCHES
BOLT HOLE QUANTITY 8
FACE TO FACE DISTANCE 11.500 INCHES
FLANGE FACE DESIGN RAISED
STEM TYPE RISING
SPECIAL FEATURES 1.125 IN. THK;0.750 IN. BOLT HOLE DIA;11.750 IN. BOLT CIRCLE DIA;FLANGE RAISED FACE HT 0.062 IN.;FLANGE RAISED FACE DIA 11.500 IN.

Restrictions/Controls & Freight Information | NSN 4820-00-403-4498

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