NSN 4820-01-083-7255

Part Details | STOP-CHECK VALVE

4820-01-083-7255 A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.

Alternate Parts: W042085B13MS AND 3331136, W04-2085B-13MS AND 33311-36, W042085B13MS, W04-2085B-13MS, 4820-01-083-7255, 01-083-7255, 4820010837255, 010837255

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48SEP 29, 197901-083-725505486 ( VALVE, STOP-CHECK )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-01-083-7255
Part Number Cage Code Manufacturer
W04-2085B-13MS AND 33311-3657574VELAN VALVE CORPORATION
W04-2085B-13MS57574VELAN VALVE CORPORATION
Technical Data | NSN 4820-01-083-7255
Characteristic Specifications
STYLE DESIGNATOR ANGLE
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD MANUAL
MOUNTING POSITION VERTICAL
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED