Product Details | GATE VALVE

4820-01-040-1289 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: 4INCH5110, 51104INCH, 4820-01-040-1289, 01-040-1289, 4820010401289, 010401289

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 MAY 1977 01-040-1289

Cross Reference | NSN 4820-01-040-1289

Part Number Cage Code Manufacturer
4 INCH, 5110 13146 BOC GROUP INC THE TEMESCAL DIV
5110, 4 INCH 13146 BOC GROUP INC THE TEMESCAL DIV

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Technical Data | NSN 4820-01-040-1289

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-596,ALLOY 356-T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE, ROUND W/HOLES
FLANGE DIAMETER 9.000 INCHES
BOLT HOLE QUANTITY 8
FLANGE FACE DESIGN PLAIN
SPECIAL FEATURES 1ST END:0.625 IN. BOLT HOLE DIA;7.500 IN. BOLT CIRCLE DIA

Restrictions/Controls & Freight Information | NSN 4820-01-040-1289

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