Used on piper cub pa18 landing gear brakecxcygbrake lining rivet. length under head 0.3125". body dia. 0.140625", head dia .296, hole depth .125". designed to reline brakes, may be used on leather canvas, plastic zinc surface treated
Used on mrap - unique nsn - mrap no permanent wsdc identified. rivet nut open end:nut is open at bottom, allowing the use of a longer screw or bolt if desired, steel:C100-C1010 chromate surface treated
Used on fwd fuselag. oval/truss head style 0.039" hole diameter 26000 double pounds per square inch shear strength rivet-tubular anodize surface treated
Used on mrap - unique nsn - mrap no permanent wsdc identified. oval/truss head style 0.091" hole diameter 65000 double pounds per square inch shear strength passivate surface treated