Israeli Gas Mask restricting plug

This is a threaded plug for an Israeli civilian gas mask.

The file gas-mask.stl should be all you need to print the part. Gas-mask-no-hole.stl is what it sounds like, a plug with no hole.

If you want to modify the file, the source file, and the rendered threading are gas-mask.scad and NATO_STANAG_4155_40mm_Adapter_rev5.stl. You'll need openscad http://www.openscad.org/

Threads sourced from https://www.thingiverse.com/thing:144923/