The 71BD30-01-2-AJN is a double-pole 6-position 1-deck Rotary Switch with adjustable stop. The 71 series switch is made up of diallyl per (MIL-M-14) ASTM-D-5948 cover, base and deck separator, thermoplastic rotor mounting plate, tin/zinc-plated zinc casting bushing, silver alloy and beryllium copper rotor contact and gold-plated brass terminals.