NSN 4820-01-090-4959
Part Details | CHECK BALL
4820-01-090-4959 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: V3D10423 ITEM 16, V3D10110 ITEM 21, V3D10109 ITEM 16, V3D10070 ITEM 29, S128010, S128-010, 4820-01-090-4959, 01-090-4959, 4820010904959, 010904959
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 18, 1980 | 01-090-4959 | 40243 ( BALL, CHECK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-090-4959
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| V3D10423 ITEM 16 | 99517 | VACCO INDUSTRIES |
| V3D10110 ITEM 21 | 99517 | VACCO INDUSTRIES |
| V3D10109 ITEM 16 | 99517 | VACCO INDUSTRIES |
| V3D10070 ITEM 29 | 99517 | VACCO INDUSTRIES |
| S128-010 | 99517 | VACCO INDUSTRIES |
Technical Data | NSN 4820-01-090-4959
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| VALVE DESIGN CONTROL ACTIVITY | 99517 |
| SPHERICAL DIAMETER | 0.375 INCHES NOMINAL |
| END ITEM IDENTIFICATION | RELIEF VALVE ASSEMBLY, SERIES V3D10070 AND V3D10109 |