NSN 4820-00-287-2778

Part Details | LIFT-CHECK VALVE

4820-00-287-2778 A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first 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 second 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, STOP-CHECK and VALVE, STOP-LIFT-CHECK.

Alternate Parts: 1B9482IN, 1B948-2IN, IB948 SIZE 2 IN, 117A2IN, 8902, 890-2, FIG231, FIG 231 2 IN, MSSSP80, MSS-SP-80, FIG5162IN, FIG516-2IN, 4820-00-287-2778, 00-287-2778, 4820002872778, 002872778

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-287-277827828 ( VALVE, LIFT-CHECK )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

Cross Reference | NSN 4820-00-287-2778
Part Number Cage Code Manufacturer
1B948-2IN14448HAMMOND VALVE CORP
IB948 SIZE 2 IN14448HAMMOND VALVE CORP
117A2IN75144JENKINS BROS
890-233216KENNEDY VALVEDIV OF ITT GRINNELL VALVE CO INC
FIG23137239LUNKENHEIMER CO
FIG 231 2 IN37239LUNKENHEIMER CO
MSS-SP-8059646MANUFACTURERS STANDARDIZATIONSOCIETY OF THE VALVE AND FITTINGS
FIG516-2IN76873OIC VALVE CORP
Technical Data | NSN 4820-00-287-2778
Characteristic Specifications
STYLE DESIGNATOR STRAIGHT THRU
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD MANUAL
MOUNTING POSITION HORIZONTAL
BONNET TYPE PACKING RETAINING