NSN 4470-01-456-1890
Part Details | NUCLEAR COOLANT SYSTEM SEAL RING
4470-01-456-1890 An item designed to be seal welded to segments on components of a nuclear power plant coolant system, such as valves, demineralizers, heat exchangers, pumps, and the like, to form an efficient seal against the leakage of the primary coolant to the ambient. Excludes SEAL RING, METAL.
Alternate Parts: 5ZD7228C, 5ZD72-28C, 8204385031136, 820-4385031-136, 4470-01-456-1890, 01-456-1890, 4470014561890, 014561890
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 44 | JUN 03, 1998 | 01-456-1890 | 22190 ( SEAL RING, NUCLEAR COOLANT SYSTEM ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4470-01-456-1890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5ZD72-28C | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
| 820-4385031-136 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4470-01-456-1890
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
