Cres steel mil-s-861 cl422 cond ht, 24.880 in. Lg, 2.120 in. Dia, 1.250-12unf 2a by 1.235 in. Lg thd lower end, 1.250-12unf 2a by 3.185 in. Lg thd upper end, th spiral groove 0.030 in. Radius by 0.030 in. Dp by 14.317 in. On lg w/3 turns per in. On body dia