NSN 4820-01-422-9397
Part Details | CHECK BALL
4820-01-422-9397 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: 40018, 4820-01-422-9397, 01-422-9397, 4820014229397, 014229397
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 12, 1995 | 01-422-9397 | 40243 ( BALL, CHECK ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-422-9397
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40018 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
Technical Data | NSN 4820-01-422-9397
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| VALVE DESIGN CONTROL ACTIVITY | 03670 |
| VALVE MODEL NUMBER FOR WHICH DESIGNED | CV90 |
| SPECIAL FEATURES | FOR CYLINDER VALVE |
| END ITEM IDENTIFICATION | STRATEGIC SEALIFT CONVERSION SHIPS CLASS |