Used on 105 mm an/awg-30 trainable gun mount and 105 mm gun, c130 acft. 1.265" hole diameter 1.880" outside diameter 0.250" material thickness tech order 11W1-33-7-2 fig 1 phosphate or zinc surface treated 15 recessed
2b thread class right-hand 18 thread quantity per inch hole 0.190-32unf thru one side; aperture ctr 1.000 in. fm opposite side; color gray; opposite corners radius 1.800 in. paint except threads surface treated
1.015" hole diameter 1.133" outside diameter 0.223" major thickness twenty holes equally spaced drilled through side 0.061 min; 0.066 max dia passivate surface treated bevel
