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		                             National Stock Number: 4710-01-711-0892
  Federal Supply Class: 4710
  National Item Identification Number: 017110892
  Description: TUBE ASSEMBLY,METAL
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  Manufacturer Information:
 | WR12052 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | WR12052 | K5974 | ROLLS-ROYCE PLC NAVAL MARINE |   
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