NSN 4820-01-118-6793
Part Details | GATE VALVE
4820-01-118-6793 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: MILV1189, MIL-V-1189, SS8452445191 ASSY B 4IN, SS845-2445191 ASSY B 4IN, 4820-01-118-6793, 01-118-6793, 4820011186793, 011186793
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 09, 1981 | 01-118-6793 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-118-6793
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-V-1189 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| SS845-2445191 ASSY B 4IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-118-6793
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 4.000 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PABT150.0 POUNDS PER SQUARE INCH |
| VALVE OPERATION METHOD | MANUAL |
| BOLT HOLE QUANTITY | 8 |
| FACE TO FACE DISTANCE | 6.750 INCHES |
| FLANGE FACE DESIGN | PLAIN |
| STEM TYPE | NONRISING |
| BONNET TYPE | PACKING RETAINING |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY ASSURANCE TESTING IN ACCORDANCE WITH NAVY LEVEL 1 ASSURANCE GUIDE |