NSN 4820-01-556-7449
Part Details | CHECK BALL
4820-01-556-7449 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: 02108555, 02-1085-55, 4820-01-556-7449, 01-556-7449, 4820015567449, 015567449
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 04, 2007 | 01-556-7449 | 40243 ( BALL, CHECK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-556-7449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 02-1085-55 | 52837 | WILDEN PUMP AND ENGINEERING CO |
Technical Data | NSN 4820-01-556-7449
| Characteristic | Specifications |
|---|---|
| END ITEM IDENTIFICATION | PRO FLO AIR VALVE ASSEMBLY PART NUMBER 02-2030-01 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE BALL |