NSN 4820-01-423-2019
Part Details | LIFT-CHECK VALVE
4820-01-423-2019 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: 8036983468ASSY 92, 803-6983468-ASSY 92, 6983468, 4820-01-423-2019, 01-423-2019, 4820014232019, 014232019
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 18, 1995 | 01-423-2019 | 27828 ( VALVE, LIFT-CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-423-2019
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-6983468-ASSY 92 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6983468 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-423-2019
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A STRAIGHT THRU |
| VALVE SIZE | 5.000 INCHES |
| FACE TO FACE DISTANCE | 16.750 INCHES |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | HORIZONTAL |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| END ITEM IDENTIFICATION | NAVY WEAPON SYSTEM CODE LE FIRE FIGHTING EQUIPMENT |