Product Details | GATE VALVE

4820-00-842-6495 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: 20F5IN, 46512, 465-1-2, 4820-00-842-6495, 00-842-6495, 4820008426495, 008426495

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-842-6495

Cross Reference | NSN 4820-00-842-6495

Part Number Cage Code Manufacturer
20F5IN 82430 AMERICAN VALVE MFG CO
465-1-2 14959 CRANE CO DIV VALVE DIV

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Technical Data | NSN 4820-00-842-6495

Characteristic Specifications
MATERIAL IRON CAST BODY COPPER ALLOY SEAT COPPER ALLOY STEM IRON CAST AND COPPER ALLOY DISK
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A126-61T,CL B ASSN STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 125.0 POUNDS PER SQUARE INCH STEAM AND 200.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE, ROUND W/HOLES
FLANGE DIAMETER 10.000 INCHES
BOLT HOLE QUANTITY 8
FLANGE FACE DESIGN PLAIN
STEM TYPE RISING
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
FEATURES PROVIDED BONNET PACKING
SPECIAL FEATURES RENEWABLE SEAT RING-THDED;0.938 IN. THK;0.875 IN. BOLT HOLE DIA;8.500 IN. BOLT CIRCLE DIA
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTITATED BY VALVE SIZE
MANUFACTURERS CODE 14959
DESIGN CONTROL REFERENCE 465-1-2

Restrictions/Controls & Freight Information | NSN 4820-00-842-6495

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