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  1. OverTheTop

    3D Printing 4" Bulkhead CAD Model

    This bulkhead suits 4" fiberglass coupler. Has provision for a 3pin and 4pin JST XH connector for providing battery charging. Also provision for an o-ring to seal ejection charges from getting past. This one was printed in resin on a Formlab 2. Watch out for dimensional changes...
  2. SaturnV_

    Bulkhead feedthrough wire

    Hey all, I am in the process of redoing my feedthrough wires for my bulkheads. Previously, I had threaded rod studs that used nuts to clamp down wires, but those were a bear to work with. So, I am switching to terminal blocks. However, I have one question: do I need to seal the hole that the...