consist of 1 lower frame,copper alloy mil-b-24480,6 bars,2 sheets 0.125 in. thk,8 plates 0.500 in. thk,4 rods 2.500 in. dia,4 sheets 0.004 in. thk,16 screws 0.375-16unc,4 screws 0.750-10unc,32 studs 0.500-13unc,32 nuts 0.500unc,8 nuts 0.750-10unc,16 setscrews,8 feet of wire 0.063 in. dia,4 rods 2.500 in. dia,4 screws 0.750-10unc,4 plates 2.000 in. thk general characteristics item description