NSN 4820-01-255-8884
Part Details | GATE VALVE
4820-01-255-8884 A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
Alternate Parts: 1512A12H, ASI 150 12IN, 4820-01-255-8884, 01-255-8884, 4820012558884, 012558884
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 30, 1987 | 01-255-8884 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-255-8884
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1512A12H | 76873 | OIC VALVE CORP |
| ASI 150 12IN | 76873 | OIC VALVE CORP |
Technical Data | NSN 4820-01-255-8884
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 12.000 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 19.000 INCHES |
| BOLT HOLE QUANTITY | 12 |
| FACE TO FACE DISTANCE | 14.000 INCHES |
| FLANGE FACE DESIGN | RAISED |
| STEM TYPE | NONRISING |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | BOLTED |