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National Stock Number:
4470-00-494-8320
Federal Supply Class:
4470
National Item Identification Number:
004948320
Description:
SEAL RING,NUCLEAR COOLANT SYSTEM
Detail:
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.
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Manufacturer Information:
| 2181243PC9 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2620-782X8PC59 | 96169 | ELECTRIC BOAT CORPORATION | | 845-2181243PC59 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2620-782X8PC9 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
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