Used on 2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320601-195-7641 hemtt family (heavy expanded mobility tactical trucks). 2b thread class right-hand 13 thread quantity per inch cadmium or zinc surface treated
0.377" hole diameter 0.671" outside diameter 0.091" material thickness both bearing surfaces serrated raised rib on both sides on inner cadmium or zinc surface treated split helical-right hand