National Stock Number: 4730-99-402-6921
  Federal Supply Class: 4730
  National Item Identification Number: 994026921
  Description: FLANGE,PIPE,BLIND
  Detail: AN ITEM USED FOR COVERING OR CLOSING THE END OF A FLANGED PIPE FITTING. THE FACE MAY BE DRILLED FOR CONNECTING BOLTS OR STUDS. EXCLUDES FLANGE, PIPE.
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