NSN 4820-01-537-1899
Part Details | GATE VALVE
4820-01-537-1899 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: 348732 ASSY SW1211104 .50IN, 34873-2 ASSY SW12111-04 .50IN, 348732, 34873-2, SW1211104 .50IN, SW12111-04 .50IN, 4820-01-537-1899, 01-537-1899, 4820015371899, 015371899
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 30, 2006 | 01-537-1899 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-537-1899
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 34873-2 ASSY SW12111-04 .50IN | 63220 | FLOWSERVE INC |
| 34873-2 | 63220 | FLOWSERVE INC |
| SW12111-04 .50IN | 63220 | FLOWSERVE INC |
Technical Data | NSN 4820-01-537-1899
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 0.500 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | SOCKET, WELD, PIPE |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.860 INCHES |
| STEM TYPE | RISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| FURNISHED ITEMS AND QUANTITY | 1 GASKET AND 1 HANDWHEEL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 1/2 GATE VALVE - FORGED STEEL OS&Y - BOLTED BONNET - BOLTED GLAND - 5" RENEWABLE SEATS - LOOSE SLOTTED GATE - SOCKET WELD ENDS - CLASS 800 |