NSN 4820-01-418-0903
Part Details | VALVE SEAT RETAINER
4820-01-418-0903 An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.
Alternate Parts: DF330610 FN 2, 8016404739 FN 2L1, 801-6404739 FN 2L1, 6404739 FN 2L1, 211068747L1, DF330610 FN 2L1, 8016404739 FN 2, 801-6404739 FN 2, 6404739 FN 2, 211068747, 4820-01-418-0903, 01-418-0903, 4820014180903, 014180903
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 21, 1995 | 01-418-0903 | 48241 ( RETAINER, SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-418-0903
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DF330610 FN 2 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 801-6404739 FN 2L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 6404739 FN 2L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 211068747L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| DF330610 FN 2L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 801-6404739 FN 2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6404739 FN 2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211068747 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-418-0903
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| VALVE SIZE FOR WHICH DESIGNED | 5.000 INCHES |
| VALVE DESIGN CONTROL ACTIVITY | 53711 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |