NSN 4820-01-249-7918 01-249-7918, 012497918
Product Details | GATE VALVE
4820-01-249-7918 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: 4820-01-249-7918, 01-249-7918, 4820012497918, 012497918
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01-249-7918 | 05482 ( VALVE, GATE ) |
Cross Reference | NSN 4820-01-249-7918
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 115RF 4IN GV.000213 | 55444 | COOPER VALVE CO DIV OF TEXSTREAM |
| 1512U-63-996 | 37239 | LUNKENHEIMER CO |
| 15F-1-4INC1D882049282 | 79342 | WILLIAM E WILLIAMS, VALVE CORP DBA WILLIAMS VALVE |
| 3675 X-1512 PIECE 2 4IN | 37239 | LUNKENHEIMER CO |
| 5-5203-62-040-04A | 63686 | THE WALWORTH COMPANY |
| AV-212 | 82666 | STOCKHAM VALVES AND FITTINGS INC |
| AV-212M - F | 82666 | STOCKHAM VALVES AND FITTINGS INC |
| CE-725 4IN. | 12168 | NORTHERN INDIANA BUSINESS SERVICES |
| CS-102-U | 12168 | NORTHERN INDIANA BUSINESS SERVICES |
| F120064C02TS/83309-13A/882049349 | 57574 | VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION |
| MILV18110 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| PD 50120 4IN IT | 82666 | STOCKHAM VALVES AND FITTINGS INC |
| PD 50120 4IN PIECE6 | 82666 | STOCKHAM VALVES AND FITTINGS INC |
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Technical Data | NSN 4820-01-249-7918
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL UNS J03002 BODY STEEL CORROSION RESISTING SEAT STEEL COMP 304 STEM STEEL CORROSION RESISTING DISK |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM A-276 TYPE 304 ASSN STD SINGLE MATERIAL RESPONSE STEM ASTM A-351 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| VALVE SIZE | 4.000 INCHES |
| PRESSURE CLASS | 150.0 POUNDS |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 20.0 POUNDS PER SQUARE INCH STEAM AND 285.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 1000.0 DEG FAHRENHEIT STEAM AND 100.0 DEG FAHRENHEIT WATER-OIL-GAS |
| 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 | NONRISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| FEATURES PROVIDED | BONNET PACKING |
| SPECIAL FEATURES | SPLIT WEDGE DISC |
Restrictions/Controls & Freight Information | NSN 4820-01-249-7918
| 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 | ||



