NSN 4820-01-486-0078
Part Details | CHECK BALL
4820-01-486-0078 A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see BALL, VALVE, PORTED.
Alternate Parts: 390M2341970TD ITEM 1.54.3, 390M23-41970-TD ITEM 1.54.3, 25711, 17041715TD ITEM 1.25.3, 170-41715-TD ITEM 1.25.3, 4820-01-486-0078, 01-486-0078, 4820014860078, 014860078
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 14, 2001 | 01-486-0078 | 40243 ( BALL, CHECK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-486-0078
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 390M23-41970-TD ITEM 1.54.3 | 07270 | MOOG INC. |
| 25711 | 07270 | MOOG INC. |
| 170-41715-TD ITEM 1.25.3 | 07270 | MOOG INC. |
Technical Data | NSN 4820-01-486-0078
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| VALVE DESIGN CONTROL ACTIVITY | 07270 |
| SPHERICAL DIAMETER | 0.156 INCHES NOMINAL |
| SPECIAL FEATURES | MACHINED SURFACES 125 MICOINCHES |