NSN 4470-01-139-3540
Part Details | NUCLEAR COOLANT SYSTEM SEAL RING
4470-01-139-3540 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: 8204385031243, 820-4385031-243, 8204385031 ITEM 243, 820-4385031 ITEM 243, 4470-01-139-3540, 01-139-3540, 4470011393540, 011393540
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 44 | SEP 29, 1982 | 01-139-3540 | 22190 ( SEAL RING, NUCLEAR COOLANT SYSTEM ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4470-01-139-3540
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 820-4385031-243 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 820-4385031 ITEM 243 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4470-01-139-3540
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
