I am creating my project related to the Mk80 / BLU series of bombs.
This part is dedicated to - MK-122 Safety Arming Switch
The Mk 122 Mod 1 arming safety switch provides an open circuit and a radiation hazard shield to prevent electromagnetic radiation from entering the fuze circuits. When actuated and the lanyard pulled free, the switch connects the bomb fuze control circuits in the aircraft to the electric fuze circuits in the bomb. While the weapon is loaded, the coaxial cable of the switch is plugged into the receptacle of the aircraft's electrical arming unit. Upon bomb release, the lanyard pulls the lanyard pin and closes the fuze circuit. The coaxial cable is longer than the lanyard, which permits sufficient time for the charging voltage to pass from the electrical arming unit on the aircraft to the fuze electric circuits on the bomb before the cable is pulled free.
This is part of the Mk-84.
Link for 3D model:
https://www.cgtrader.com/3d-models/military/other/mk-84-bomb