NSN 4820-01-280-6889
Part Details | CHECK BALL
4820-01-280-6889 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: 7040, 34 IN. BALL FOR 444TSW, 3-4 IN. BALL FOR 444TSW, 07084, 4820-01-280-6889, 01-280-6889, 4820012806889, 012806889
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 13, 1988 | 01-280-6889 | 40243 ( BALL, CHECK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-280-6889
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7040 | 98991 | WORCESTER CONTROLS CORPP O BOX 2609 COOKEVILLE TN 385022609 |
| 3-4 IN. BALL FOR 444TSW | 98991 | WORCESTER CONTROLS CORPP O BOX 2609 COOKEVILLE TN 385022609 |
| 07084 | 98991 | WORCESTER CONTROLS CORPP O BOX 2609 COOKEVILLE TN 385022609 |
Technical Data | NSN 4820-01-280-6889
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SPECIAL FEATURES | SURFACE TREATMENT IS CHROMIUM OVERALL |