NSN 4820-00-053-1971
Part Details | BALL VALVE
4820-00-053-1971 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: 2640370X1ASSYATCK, 2640-370X1ASSYATCK, SS8452050913ASSYATCKL1, SS845-2050913ASSYATCKL1, 2640370X1ASSYATCKL1, 2640-370X1ASSYATCKL1, SS8452050913ASSYATCK, SS845-2050913ASSYATCK, 4820-00-053-1971, 00-053-1971, 4820000531971, 000531971
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 25, 1967 | 00-053-1971 | 20962 ( VALVE, BALL ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-053-1971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-370X1ASSYATCK | 96169 | ELECTRIC BOAT CORPORATION |
| SS845-2050913ASSYATCKL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-370X1ASSYATCKL1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| SS845-2050913ASSYATCK | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-053-1971
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| 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 |