Used on 105 mm an/awg-30 trainable gun mount and 105 mm gun, c130 acft. 0.9995" bore diameter tech order 11W1-33-7-2 fig 6 passivate surface treated without insert or liner
0.2495" bore diameter misalignment porm 10 deg chromate outer race member or anodize outer race member surface treated with insert and/or liner with staking groove