NSN 4820-01-184-6946
Part Details | GATE VALVE
4820-01-184-6946 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: 2620902, 2620-902, 2620902ASSEMBLY AA14IN, 2620-902ASSEMBLY AA1-4IN, 8451889587 ASSY AA 14IN, 845-1889587 ASSY AA 1-4IN, 8451889587, 845-1889587, FIG 49 WS14INCH, FIG 49 WS-1/4INCH, 2620902ASSEMBLY AA, 14 INCH, 2620-902ASSEMBLY AA, 1/4 INCH, 4820-01-184-6946, 01-184-6946, 4820011846946, 011846946
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 21, 1984 | 01-184-6946 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-184-6946
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2620-902 | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-902ASSEMBLY AA1-4IN | 96169 | ELECTRIC BOAT CORPORATION |
| 845-1889587 ASSY AA 1-4IN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-1889587 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| FIG 49 WS-1/4INCH | 63686 | THE WALWORTH COMPANY |
| 2620-902ASSEMBLY AA, 1/4 INCH | 90699 | UNIMASCO INC |
Technical Data | NSN 4820-01-184-6946
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 0.250 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | +AC+700.0 POUNDS PER SQUARE INCH |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FAC+150.0 DEG FAHRENHEIT |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | SOCKET, WELD, TUBE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES |
| STEM TYPE | RISING |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | UNION |