NSN 4820-00-781-6059 7 1-2E, 712E, 00-781-6059
Product Details | GATE VALVE
4820-00-781-6059 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: 7 1-2E, 712E, 4820-00-781-6059, 00-781-6059, 4820007816059, 007816059
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1960 | 00-781-6059 | 05482 ( VALVE, GATE ) |
Cross Reference | NSN 4820-00-781-6059
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7 1-2E | 14959 | CRANE CO DIV VALVE DIV |
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Technical Data | NSN 4820-00-781-6059
| Characteristic | Specifications |
|---|---|
| MATERIAL | IRON CAST BODY COPPER ALLOY SEAT COPPER ALLOY STEM COPPER ALLOY DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE SEAT QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE STEM QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE DISK |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 200.0 POUNDS PER SQUARE INCH STEAM AND 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| VALVE OPERATION METHOD | MANUAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 20.500 INCHES |
| BOLT HOLE QUANTITY | 16 |
| FACE TO FACE DISTANCE | 19.750 INCHES |
| FLANGE FACE DESIGN | RAISED |
| STEM TYPE | RISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| FEATURES PROVIDED | BONNET PACKING |
| SPECIAL FEATURES | 1.938 IN. THK;1.250 IN. BOLT HOLE DIA;17.750 IN. BOLT CIRCLE DIA;FLANGE RAISED FACE HT 0.062 IN.;FLANGE RAISED FACE DIA 16.438 IN.;MAX OPERATING TEMP 500 DEG F |
Restrictions/Controls & Freight Information | NSN 4820-00-781-6059
| 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



