NSN 4820-01-459-1871
Part Details | STOP-CHECK VALVE
4820-01-459-1871 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: 525S111XKMOD, 525-S111-XKMOD, 525S111XKMOD, 525-S111-XKMOD, 4820-01-459-1871, 01-459-1871, 4820014591871, 014591871
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 23, 1998 | 01-459-1871 | 05486 ( VALVE, STOP-CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-459-1871
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 525-S111-XKMOD | 32373 | SFC VALVE CORP |
| 525-S111-XKMOD | 1GZ83 | SFC VALVE CORPORATION |
Technical Data | NSN 4820-01-459-1871
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | MANUAL |
| MOUNTING POSITION | HORIZONTAL |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| SPECIAL FEATURES | VALVE,1/4 INCH IPS;CRES;BONNET AND STEM CRES PER ASTM A182, GRADE 347 AND NHA VALVE GLOBE |
| END ITEM IDENTIFICATION | ARLEIGH BURKE CLASS DDG |