NSN 4820-01-270-2445
Part Details | GATE VALVE
4820-01-270-2445 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: MILV18110, MIL-V-18110, 8666 ASSY S15F3 4IN, 8666 ASSY S15F-3 4IN, 8666, S15F3 4IN AND 8666, S15F-3 4IN AND 8666, 4820-01-270-2445, 01-270-2445, 4820012702445, 012702445
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1988 | 01-270-2445 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-270-2445
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-V-18110 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 8666 ASSY S15F-3 4IN | 79342 | WILLIAM E WILLIAMS, VALVE CORPDBA WILLIAMS VALVE |
| 8666 | 79342 | WILLIAM E WILLIAMS, VALVE CORPDBA WILLIAMS VALVE |
| S15F-3 4IN AND 8666 | 79342 | WILLIAM E WILLIAMS, VALVE CORPDBA WILLIAMS VALVE |
Technical Data | NSN 4820-01-270-2445
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 4.000 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 9.000 INCHES |
| BOLT HOLE QUANTITY | 8 |
| FACE TO FACE DISTANCE | 9.000 INCHES |
| FLANGE FACE DESIGN | RAISED |
| STEM TYPE | RISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| SPECIFICATION/STANDARD DATA | 81349-MIL-V-18110 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 150 RATING |