Part Details | BALL VALVE
4820-01-406-4550 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: 8016404977 ASSEMBLY 97SS, 801-6404977 ASSEMBLY 97SS, 6404977 ASSY 97SS, 211080793SS, 8016404977 ASSEMBLY 97, 801-6404977 ASSEMBLY 97, 6404977 ASSY 97, 211080793, 4820-01-406-4550, 01-406-4550, 4820014064550, 014064550
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 04, 1995 | 01-406-4550 | 20962 ( VALVE, BALL ) |
REFERENCE DRAWINGS & PICTURES
CROSS
Cross Reference | NSN 4820-01-406-4550
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 801-6404977 ASSEMBLY 97SS | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 6404977 ASSY 97SS | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 211080793SS | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 801-6404977 ASSEMBLY 97 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6404977 ASSY 97 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211080793 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-406-4550
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A CROSS |
| FACE TO FACE DISTANCE | 19.163 INCHES |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 9.750 INCHES |
| VALVE OPERATION METHOD | HYDRAULIC |
| POWER DRIVE OPERATING PRESSURE | 20000.0 POUNDS PER SQUARE INCH NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR SUBSAFE ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |