NSN 4820-01-257-0772 01-257-0772, 012570772
Product Details | GATE VALVE
4820-01-257-0772 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.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 4820-01-257-0772, 01-257-0772, 4820012570772, 012570772
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01-257-0772 | 05482 ( VALVE, GATE ) |
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Technical Data | NSN 4820-01-257-0772
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BODY |
| VALVE SIZE | 1.000 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 4.250 INCHES |
| BOLT HOLE QUANTITY | 4 |
| FLANGE FACE DESIGN | PLAIN |
| SPECIAL FEATURES | 0.562 IN. THK;0.625 IN. BOLT HOLE DIA;3.125 IN. BOLT CIRCLE DIA |
Restrictions/Controls & Freight Information | NSN 4820-01-257-0772
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||