NSN 4820-00-287-5679

Part Details | STOP-LIFT-CHECK VALVE

4820-00-287-5679 A valve with a stem that may be mechanically actuated to three 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. In the third position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also VALVE, LIFT-CHECK and VALVE, STOP-CHECK.

Alternate Parts: DD445S481062, DD445S4810-62, 4820-00-287-5679, 00-287-5679, 4820002875679, 002875679

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-287-567927829 ( VALVE, STOP-LIFT-CHECK )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-00-287-5679
Part Number Cage Code Manufacturer
DD445S4810-6280064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-00-287-5679
Characteristic Specifications
STYLE DESIGNATORA ANGLE
FACE TO FACE DISTANCE11.500 INCHES
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD MANUAL
MOUNTING POSITION HORIZONTAL
BONNET TYPE OUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHOD BOLTED
FEATURES PROVIDED BONNET PACKING