NSN 4820-00-256-6542
Part Details | BALL VALVE
4820-00-256-6542 A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.
Alternate Parts: 2640389X1ASSYUT, 2640-389X1ASSYUT, SS8452109800ASSYUTL1, SS845-2109800ASSYUTL1, 2640389X1ASSYUTL1, 2640-389X1ASSYUTL1, SS8452109800ASSYUT, SS845-2109800ASSYUT, 4820-00-256-6542, 00-256-6542, 4820002566542, 002566542
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 24, 1971 | 00-256-6542 | 20962 ( VALVE, BALL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-256-6542
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-389X1ASSYUT | 96169 | ELECTRIC BOAT CORPORATION |
| SS845-2109800ASSYUTL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-389X1ASSYUTL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| SS845-2109800ASSYUT | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-256-6542
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |