2a external thread class right-hand external 0.750" overall length plug, tube fitting flareless (note: drilled hole is optional should not be considered as a separating characteristic unf external thread series
3a all ends thread class 2.630" overall length thd on 2nd end shouldered of quick disconnect, 1-11/16-18 thd size anodize body surface treated male coupling half unf all ends thread series
Used on 69f trailer, munitions lift (mlt) mhu-173/e. 2a all ends thread class 12 all ends thread quantity per inch cadmium surface treated un all ends thread series
3a all ends thread class 3.070" overall length 12 all ends thread quantity per inch weapon system essential nickel body surface treated male coupling half unj all ends thread series