| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL PIPE,3 FT 4-1/2 IN. H,W/TWO 9/16 IN. HOLES AND ONE 6-5/8 IN. BY4 IN. STEEL SECURING PLATE,USED W/MARK NO. M-153 STANCHION BRACKET FOR HANDRAIL SUPPORT ON PONTOON DRY DOCK STABILIZER CATWALK,NAVFAC DWG 889764,MARKNO. Y-2 |