2.440" inside diameter 2.736" outside diameter 0.046" major thickness special flat ring style 18500.0 pounds per square inch tensile strength rating passivate surface treated
Used on w/s:f/a-18e/f hornet aircraft; aircraft, harrier av-8b; aircraft, eagle f-15. flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.251" grip length passivate surface treated
3a thread class right-hand 0.500" thread length double hexagon w/hole head style 0.100" hole diameter 28 thread quantity per inch navy special project unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.157" grip length drive nut steel, color coded black, with a corrosion retardent coating passivate surface treated