NSN 4820-01-557-4047
Part Details | GATE VALVE
4820-01-557-4047 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: D253871 ASSY 98(MOD), 4820-01-557-4047, 01-557-4047, 4820015574047, 015574047
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 22, 2007 | 01-557-4047 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-557-4047
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D253871 ASSY 98(MOD) | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
Technical Data | NSN 4820-01-557-4047
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 10.000 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PABT250.0 POUNDS PER SQUARE INCH |
| VALVE OPERATION METHOD | D$F |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 15.000 INCHES |
| BOLT HOLE QUANTITY | 15 |
| FACE TO FACE DISTANCE | 11.000 INCHES |
| FLANGE FACE DESIGN | PLAIN |
| STEM TYPE | RISING |
| END ITEM IDENTIFICATION | NEW CONSTRUCTION CVN70 |