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) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-287-2778 | 27828 ( VALVE, LIFT-CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-287-2778
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1B948-2IN | 14448 | HAMMOND VALVE CORP |
| IB948 SIZE 2 IN | 14448 | HAMMOND VALVE CORP |
| 117A2IN | 75144 | JENKINS BROS |
| 890-2 | 33216 | KENNEDY VALVEDIV OF ITT GRINNELL VALVE CO INC |
| FIG231 | 37239 | LUNKENHEIMER CO |
| FIG 231 2 IN | 37239 | LUNKENHEIMER CO |
| MSS-SP-80 | 59646 | MANUFACTURERS STANDARDIZATIONSOCIETY OF THE VALVE AND FITTINGS |
| FIG516-2IN | 76873 | OIC 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 |