Part Number A320A406-101 Special Bolt

C5A acft

4CORROSION resistant steel, ams 5643, cond a, 17-4PH; passivate, QQ-P-35; heat treatment iaw MIL-H-6875 to cond H1025; o/a lg 8.326 in. o/a diameter 0.286 to 0.290 in. one end hexagon W/0.244 in. Width across flats and 0.375 in. Lg 1 end shouldered 1ST step thd 0.250-28 UNF-3A lg 0.600 to 0.640 in., 2ND step 0.2489 to 0.2499 in. Dia, 0.613 to 0.653 in. Lg, 3RD step 0.370 to 0.380 in. Dia, 0.683 to 0.693 in.Lg 1 hole 0.062 to 0.065 in. Diameter through o/a diameter 2.911 in. From 1ST end chamfer 0.025 by 0.025 2ND end

Inertial measurement unit

88818