Part Number: 105-4505111A (Bracket (metal)) Part Number: 105-45054 (3-axis actuator) Part Number: 10545055 (Bracket assy connecting link) Part Number: 10545057 (Ne) Part Number: 10545058 (Gasket) Part Number: 10545059 (Stock) Part Number: 10545060 (Component) Part Number: 105-45061 (Seat,bearing) Part Number: 10545062 (Shaft shld) Part Number: 10545063 (Retainer) Part Number: 10545065 (Link and bearings) Part Number: 10545066 (Mirror,optical instrument) Part Number: 105-45067 (Actuator) Part Number: 10545068 (Reticle)