NSN 4820-01-423-1982
Part Details | GATE VALVE
4820-01-423-1982 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: B120064C02TS CDSP435653G1, B12-0064C-02TS CDS-P435653-G1, 4820-01-423-1982, 01-423-1982, 4820014231982, 014231982
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 18, 1995 | 01-423-1982 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-423-1982
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B12-0064C-02TS CDS-P435653-G1 | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-423-1982
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 4.000 INCHES |
| PRESSURE CLASS | 150.0 POUNDS PER SQUARE INCH |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | BUTT WELD PIPE |
| NOMINAL PIPE SIZE ACCOMMODATED | 4.000 INCHES |
| STEM TYPE | RISING |
| BONNET TYPE | INSIDE SCREW |
| END ITEM IDENTIFICATION | NIMITZ CLASS CVN |