Used on fighter aircraft-first (f18 e/f). 3a thread class right-hand cooper's head style 8-56 thread quantity per inch navy) : pin-rivet, threaded; also know as pin-adjustable preload, self sustaining positive mechanical lock, 100 degrees flush head, long thread, inconel 718 (108 ksi fsu) next higher assy's are nsn 1560-01-529-5523 (structural, vertical) & nsn 1560-01-505-2077 (fitting, structural) passivate surface treated uns thread series
Used on fighter aircraft-first (f-18 e/f). 3b thread class right-hand 0.359" thread length 8-56 thread quantity per inch navy) nut, sleeve; also know as sleeve-adjustable preload, self sustaining, positive mechanical lock, 100 degrees flush head, long thread, inconel 718 (108 ksi fsu) having 100 degree flanged passivate surface treated uns thread series
Used on fitting,structural section, f/a-18(e/f). 3a thread class right-hand 0.469" thread length flat countersunk head style 0.750" grip length 24 thread quantity per inch screw, close tolerance passivate surface treated unjf thread series
Used on f-18 fighter aircraft. 3a thread class right-hand 0.363" thread length pan no. 2 head style 32 thread quantity per inch (navy) screw, machine; bolt-pan head, gear drive, titanium drilled o.075" diameter hole on bolt end unjf thread series
Used on fitting,structural,vertical. 3a thread class flush countersunk head style 56 thread quantity per inch pin-rivet, threaded pin - adjustable preload, self sustaining, positive mechanical lock, 100 degree flush head, long thread, inconel 718 (108 ksi fsu) passivate surface treated uns thread series
3a thread class right-hand straight pan head style 0.312" grip length 32 thread quantity per inch 0.325 inch thread on stud end; head protrudes 0.312" on pin grip end unjf thread series
Used on f18 e/f aircraft. 3a thread class right-hand countersunk w/reverse chamfer head style 32 thread quantity per inch navy) : pin-rivet, threaded-shear-protruding head, hex point drive, titanium alloy unjf thread series
3a thread class right-hand straight pan head style 0.375" grip length 32 thread quantity per inch 0.325 inch thread on stud end; head protrudes 0.050" on pin grip end unjf thread series
Used on F22. 3a thread class right-hand 0.433" grip length 28 thread quantity per inch 9300 double pounds per square inch shear strength eddie-bold 2pin phosphate surface treated unjf thread series
Used on com stores dolley. 3a thread class right-hand 0.750" thread length headless (setscrew) head style 16 thread quantity per inch unc thread series
Used on comstores dolley. 2a thread class right-hand 1.000" thread length button head style 20 thread quantity per inch selflocking nylon patch unc thread series
