Used on 1520-01-457-5179, helicopter,cargo-transport. 3a thread class right-hand 0.970" thread length double hexagon w/hole head style 18 thread quantity per inch bolt, 12 point head, 220 ksi min tensile, 125 ksi min shear, nickel alloy 718 aluminum surface treated unjf thread series
Used on c-5 aircraft. 3a thread class right-hand straight pan head style 1.307" grip length 20 thread quantity per inch 34 double pounds per square inch shear strength pin rivet cadmium surface treated unjf thread series
Used on c-5 aircraft. 3a thread class right-hand straight pan head style 1.432" grip length 24 thread quantity per inch 25 double pounds per square inch shear strength pin rivet cadmium surface treated unjf thread series
Used on c-5 aircraft. 3a thread class right-hand straight pan head style 0.995" grip length 24 thread quantity per inch 25 double pounds per square inch shear strength pin rivet cadmium surface treated unjf thread series
2a thread class right-hand pan no. 2 head style 40 thread quantity per inch screw, pan head, phillips, double sems oxide surface treated unc thread series