Circular

M16 Waterproof	M8 Hirose HR10A equivalent
M9 Lemo 0B equivalent	M11 Hirose HR10A equivalent
M14 Lemo 1P equivalent Plastic Connector	LPT0804 Mil-spec Amphenol PT, Souriau 851 Equivalent
LY0605 Mil-spec, IP68	LY1006 Mil-spec, IP68