Used on nsn 2320-01-303-2277 pls (palletized loading system); armored security vehicle xm1117. 2a 1st end thread class 12 1st end thread quantity per inch weapon system essential nptf 2nd end thread series
3a all ends thread class 2.800" overall length 12 all ends thread quantity per inch anodize body surface treated male coupling half un all ends thread series
3a first quick disconnect end thread class 5.060" overall length 12 first quick disconnect end thread quantity per inch anodize body surface treated coupling assembly un first quick disconnect end thread series