Used on atf aircraft, (ac-130a, ac-130h, mc-130h, ec-130e, hc. 3a all ends thread class 12 1st end thread quantity per inch anodize surface treated unj 1st end thread series
Used on sikorsky model ch-54a and ch-54b cargo transport helicopter. 3a 2nd end thread class 12 1st end thread quantity per inch anodize surface treated unj 1st end thread series
Used on helicopter, utility-tactical transport uh-1 and eh-1 (bell). 3a 2nd end thread class 12 1st end thread quantity per inch anodize surface treated unj 1st end thread series
Used on grumman a10 aircraft; x2m assault amphibious vehicle, command (aavc-7a1). 3a all ends thread class cadmium surface treated unjf all ends thread series
Used on 92f support equipment, f-16 aircraft. 2a 1st end thread class 18 1st end thread quantity per inch cadmium surface treated unf 1st end thread series