Used on wheeled tanker, oshkosh truck corp.. 2 1st end bolt hole quantity subassembly is water lines; assembled from p/n's 1011635, 6V3918, 9M1974, 1028785
Used on f/a-18 e/f. 3b 2nd end thread class 14 2nd end thread quantity per inch (navy) elbow, tube - axial swage to swivel nut, reducing, 45 degrees, 5000 psi unjs 2nd end thread series
3a 2nd end thread class 12 1st end thread quantity per inch elbow, reducer, 45deg, flareless tube to swivel anodize surface treated unj 1st end thread series
Used on fighter aircraft-first (f18 e/f). 3a 1st end thread class 20 1st end thread quantity per inch 90 degree elbow w/ring unjs 1st end thread series