2b single mounting facility thread class 0.370" overall length 1.700" overall width 56 single mounting facility thread quantity per inch panel gasket seal provided rectangular indicating unc single mounting facility thread series
3a first pressure connection thread class 0.375" first pressure connection thread length 7.250" overall length 5.250" overall width 18 first pressure connection thread quantity per inch rectangular npt first pressure connection thread series
plastic, arc resistant, black, 0.500 in. w, 1.160 in. h, 10 position, binary coded decimal, 1 common, rated 50 ma at 28 v dc, 100 ohm max contact resistance, 70 to 2000 hz at 15g, solder lug terminals, hole mtd