MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel alloy MIL-S-18729, cond a orn comp 4130, cadmium plate QQ-P-416, acrylic lacquer MIL-L-19538, dim 2.620 in o/a width 1.498 in Min 1.502 in Maximum o/a ht left and right corners cut at 35.0 degrees angle to a point 0.917 in From top 0.312 in Material thk one concave section removed from bottom on vertical centerline by 2.460 in Radius 0.109 in Min 0.156 in Maximum deep one bolt hole 0.3125 in Diameter 1.150 in From bottom on vertical centerline used in hub assembly main rotor head
