Part Number: 053129-00 (Pc board floppy interface) Part Number: 05312900C (Interface card) Part Number: 053-130 (Bearing) Part Number: 053130000116 (Mil) Part Number: 05-31309-01 (No description) Part Number: 05-31321-412 (Switch,rotary) Part Number: 0531-324-924 (Dcu-537 control unit) Part Number: 053138 (Bearing) Part Number: 053138-0SST (Screw,cap,hexagon h) Part Number: 053140000116 (Mil) Part Number: 053-1406-000 (06-14s barrel u/p) Part Number: 053-1406-003 (14s-06 barrel compl plt od) Part Number: 053-1406-006 (14s-06 cad clear barrel) Part Number: 053-1406-009 (14s-06 barrel com plating black )