Part Details | BALL VALVE
4820-01-312-3997 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: 26414041ASSYC,CX, 2641-404-1ASSYC,CX, 264140401 ASSY IC, 2641-404-01 ASSY IC, 26414041ASSYC,CXL1, 2641-404-1ASSYC,CXL1, 264140401 ASSY ICL1, 2641-404-01 ASSY ICL1, 4820-01-312-3997, 01-312-3997, 4820013123997, 013123997
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 15, 1989 | 01-312-3997 | 20962 ( VALVE, BALL ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-312-3997
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2641-404-1ASSYC,CX | 96169 | ELECTRIC BOAT CORPORATION |
| 2641-404-01 ASSY IC | 96169 | ELECTRIC BOAT CORPORATION |
| 2641-404-1ASSYC,CXL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2641-404-01 ASSY ICL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4820-01-312-3997
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| VALVE OPERATION METHOD | MANUAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |