NSN 4820-01-445-1747
Part Details | GATE VALVE
4820-01-445-1747 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: 37312IN, 373-1/2IN, 37312IN, 373-1/2IN, 4820-01-445-1747, 01-445-1747, 4820014451747, 014451747
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 27, 1997 | 01-445-1747 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-445-1747
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 373-1/2IN | 63220 | FLOWSERVE INC |
| 373-1/2IN | 4A439 | MUTUAL MFG AND SUPPLY CO |
Technical Data | NSN 4820-01-445-1747
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 0.500 INCHES |
| PRESSURE CLASS | 600.0 POUNDS PER SQUARE INCH |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | +AC+600.0 POUNDS PER SQUARE INCH |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FAC+850.0 DEG FAHRENHEIT |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 3.750 INCHES |
| FACE TO FACE DISTANCE | 6.500 INCHES |
| FLANGE FACE DESIGN | RAISED |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
| SPECIAL FEATURES | 1/4 IN.RAISED FACE |
| END ITEM IDENTIFICATION | MARS CLASS AFS |