Product Details | GATE VALVE

4820-00-281-1344 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: 15503WE, 1550-3WE, 4820-00-281-1344, 00-281-1344, 4820002811344, 002811344

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 25 AUG 1973 00-281-1344

Cross Reference | NSN 4820-00-281-1344

Part Number Cage Code Manufacturer
1550-3WE 85578 MARK CONTROLS CORP PACIFIC VALVES DIV

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Technical Data | NSN 4820-00-281-1344

Characteristic Specifications
MATERIAL STEEL BODY STEEL CORROSION RESISTING SEAT STEEL CORROSION RESISTING DISK
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A216,GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 1500.0 POUNDS PER SQUARE INCH STEAM AND 3600.0 POUNDS PER SQUARE INCH WATER-OIL-GAS
VALVE OPERATION METHOD MANUAL
STEM TYPE RISING
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
SPECIAL FEATURES THD FASTENER MTG;FLANGE FACE TO FACE DISTANCE 18.500 IN.;1ST END:CONNECTION TYPR-FLANGE,RAISED FACE HT 0.250 IN.,RAISED FACE DIA 5.000 IN.;ALL ENDS RAISED W/CURVE AND RADIUS

Restrictions/Controls & Freight Information | NSN 4820-00-281-1344

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