Used on f-111 acft. 0.8600" overall length involute serration nas 542-64-31; penetrant insp reqd per mil-i-6866, type 1, after final machining 21c solid, external flange
Used on f-111 acft. 0.9400" overall length involute serration nas 542-64-31; penetrant insp reqd per mil-i-6866, type 1, after final machining solid, external flange
3a thread class left-hand 3.1065" overall length 0.4995" bore diameter 20 thread quantity per inch cadmium rod end body surface treated ball type unjf thread series