NSN 4820-01-543-2311
Part Details | GATE VALVE
4820-01-543-2311 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: 8853620, 88536-20, 51745, CD51745, B120054B13MS, B12-0054B-13MS, 4820-01-543-2311, 01-543-2311, 4820015432311, 015432311
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 05, 2006 | 01-543-2311 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-543-2311
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 88536-20 | 57574 | VELAN VALVE CORPORATION |
| 51745 | 57574 | VELAN VALVE CORPORATION |
| CD51745 | 57574 | VELAN VALVE CORPORATION |
| B12-0054B-13MS | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-01-543-2311
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 4.000 INCHES |
| PRESSURE CLASS | 150.0 POUNDS PER SQUARE INCH |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | BUTT WELD PIPE |
| NOMINAL PIPE SIZE ACCOMMODATED | 4.000 INCHES |
| STEM TYPE | RISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| SPECIAL FEATURES | BODY MATERIAL FORGED F316 IS DUAL CERTIFIED F316/F316L |
| END ITEM IDENTIFICATION | CVN- REACTOR BOUNDARY AREA |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 4" BOLTED BONNET GATE VALVE, FORGED STAINLESS STEEL 150 LB CLASS ANSI, BUTT WELD CONNECTIONS |