NSN 4820-01-149-3321
Part Details | GATE VALVE
4820-01-149-3321 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: 2621902, 2621-902, 2621902 ASSEMBLY AS 2IN, 2621-902 ASSEMBLY AS 2IN, SS8451889587ASSYAS2IN, SS845-1889587ASSYAS2IN, 2621902 ASSEMBLY AS 2IN, 2621-902 ASSEMBLY AS 2IN, 4820-01-149-3321, 01-149-3321, 4820011493321, 011493321
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 18, 1983 | 01-149-3321 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-149-3321
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2621-902 | 96169 | ELECTRIC BOAT CORPORATION |
| 2621-902 ASSEMBLY AS 2IN | 96169 | ELECTRIC BOAT CORPORATION |
| SS845-1889587ASSYAS2IN | 63686 | THE WALWORTH COMPANY |
| 2621-902 ASSEMBLY AS 2IN | 63686 | THE WALWORTH COMPANY |
Technical Data | NSN 4820-01-149-3321
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 2.000 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | SOCKET, WELD, PIPE |
| NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES |
| STEM TYPE | RISING |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | UNION |