Part Number: 204-012-107-001

Aluminum alloy qq-a-268 comp 2024-t4 or qq-a-267 comp 2024-t4 orww-t-785 comp 2024-t3, anodized bps fw4001 bell helicopter co, dim., 1.920 in.Nom lg, 3.744 in. Min, 3.747 in. Max od, 1.255 in. Nom od lg, 4.070 in. Nomflange od, 0.660 in. Min, 0.670 in. Max flange w, 3.360 in. Nom id, 3.520 in.Min, 3.530 in. Max diameter counterbore by 1.410 in. Lg, one od groove 0.182 in. Wby 3.545 in. Diameter located 0.245 in. From right end, one od groove 0.355 in. Wby 3.640 in. Diameter located 0.900 in. From right end, one internal groove 0.429in. W by 3.870 in. Diameter 0.105 in. From flange end, max surface finish, allgroove surfaces 32 microinches aa, all other surfaces 125 microinches aa