Used on aircraft; c130 and hercules. 3b 2nd end thread class 4 1st end bolt hole quantity 12 2nd end thread quantity per inch heel flange rectagular with holes thickness 0.160 in.; length anodize surface treated unj 2nd end thread series
Used on fire fighting equipment. 2a 2nd end thread class 12 2nd end thread quantity per inch nha p/n 9325-03-1020-01 zinc surface treated un 2nd end thread series
Used on vehicle, recovery. 2a 2nd end thread class 12 2nd end thread quantity per inch ors split flange elbow for split flange with o'ring groove to o'ring face seal; .75 inch o.d. tube un 2nd end thread series