Part Details | BALL VALVE
4820-01-021-4621 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: 3SS420ATT, 3SS420A-TT, 3SS420AP58TFN, 3SS420A-P5-8TFN, 4820-01-021-4621, 01-021-4621, 4820010214621, 010214621
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 17, 1976 | 01-021-4621 | 20962 ( VALVE, BALL ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-021-4621
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3SS420A-TT | 85578 | MARK CONTROLS CORPPACIFIC VALVES DIV |
| 3SS420A-P5-8TFN | 85578 | MARK CONTROLS CORPPACIFIC VALVES DIV |
Technical Data | NSN 4820-01-021-4621
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A STRAIGHT THRU |
| FACE TO FACE DISTANCE | 8.000 INCHES |
| VALVE SIZE | 3.000 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |