3a 2nd end thread class 12 1st end thread quantity per inch machined groove in flared ends to accommodate seal rings per KC103 passivate outside surface treated un 1st end thread series
3a 1st end thread class 12 1st end thread quantity per inch machined groove in flared ends to accommodate seal rings per KC103 passivate outside surface treated un 1st end thread series
3a 2nd end thread class 18 1st end thread quantity per inch machined groove in flared ends to accommodate seal rings per KC103 passivate outside surface treated unf 1st end thread series
3a 2nd end thread class 12 1st end thread quantity per inch machined groove in flared ends to accommodate seal rings per KC103 passivate outside surface treated un 1st end thread series
cam-locking type, w/4 in. flange gasket, w/coupling halves fabricated in accordance w/mil-c-27487, type 1 copper alloy surface treated coupling assembly npt first fluid end connection thread series
3a 2nd end thread class machined groove in flared ends to accommodate seal rings per KC103 passivate outside surface treated flared unf 1st end thread series
cam-locking type, w/2.500 in. flange gasket, fabricated in accordance with mil-c-27487, type 3, class 1 copper alloy body surface treated male coupling half
3a all ends thread class 3.875" overall length 12 first quick disconnect end thread quantity per inch used on grumman aircraft, model A10 anodize body surface treated male coupling half unj all ends thread series
3a 2nd end thread class w/external surface of permaswage end is green plastic coated to 0.891 in. lg; also w/internal surface of permaswage end is green plastic coated to 0.250 in. depth into fitting bore anodize surface treated swaged unjf 2nd end thread series
