Used on mrap cougar. right-hand number 6 panel range; 0.025-0.125", center 0.375" spring type nut this is a clip with the spring nut phosphate surface treated
3b thread class right-hand 32 thread quantity per inch nut, self-locking; nut plate, 450 deg f, standard with bonnet, floating, rivetless material is for nut anodize cap surface treated
Used on 7-610000000-1. 3b thread class right-hand 24 thread quantity per inch nut, self-locking, plate, two lug, 125 ksi ftu, 800deg f silver surface treated