NSN 4820-01-420-1951
Part Details | CHECK BALL
4820-01-420-1951 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: 7392200, 73922, 4820-01-420-1951, 01-420-1951, 4820014201951, 014201951
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 11, 1995 | 01-420-1951 | 40243 ( BALL, CHECK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-420-1951
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7392200 | 71871 | ALFA LAVAL INC. |
| 73922 | 71871 | ALFA LAVAL INC. |
Technical Data | NSN 4820-01-420-1951
| Characteristic | Specifications |
|---|---|
| VALVE DESIGN CONTROL ACTIVITY | 71871 |
| END ITEM IDENTIFICATION | PURIFIER, LUBE |