| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STOCK SIZE 1.375 O.D.,0.312 WALL,4.510 TUBE OR 1.375 DIA,4.510 BAR,MATL 4130 STEEL TUBE NORMALIZED 90,000-120,000 PSI OR 4130 STEEL BAR,NORMALIZED 85,000-120,000 PSI,FINISH CADMIUM PLATE PER QQ-P-416,TYPE 1,CLASS 1 EXCEPT CLASS 3 ON THREADS AND 0.0002-0.0003 SINGLE PLATING THICKNESS |