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		                             National Stock Number: 4730-00-045-3090
  Federal Supply Class: 4730
  National Item Identification Number: 000453090
  Description: PLUG,TUBE REPAIR
  Detail: A TAPERED ITEM DESIGNED TO PLUG TEMPORARILY, THE END OF A LEAKING BOILER TUBE(S), CONDENSER TUBE(S), AND THE LIKE. EXCLUDES PLUG, TUBE REPAIR, EXPANDING. SEE ALSO CAP-PLUG, RADIATOR TESTING AND PLUG, RADIATOR TEST.
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  Manufacturer Information:
 | 358-32 | 80376 | COMBUSTION ENGINEERING INC |  | 820-4446463PC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |   
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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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