2b thread class right-hand 13 thread quantity per inch four holes drilled 90 deg apart on od of flange 0.250 in. dia 0.250 in. deep oxide surface treated
L0.5625 dia by 0.50 lg, 4130 steelbar stock, heat treat 160000-180000 ps i per bac 5617, fin size 0.529/0.519 dia by 0.359/0.356 lg.drilled & tappedfor 10-32 2b helicoil no BACS13W3CN3 set screw lgm-30 minuteman
0.760" hole diameter 1.000" outside diameter 0.105" material thickness five equally spaced slots 0.180 in. w by 0.070 in. deep on flat side, one hole 0.0327 in. nom dia drilled thru on vertical centerline 0.4162 in.from horizontal centerline 15 recessed
