Part Number: 1019982-1 (Rack) Part Number: 1019983S (Contact) Part Number: 1019984-1 (No description) Part Number: 1019984S (Contact) Part Number: 1019-988 (Ring-retaining) Part Number: 1019989-1 (No description) Part Number: 101998E12 (Connector & related) Part Number: 101999 (No description) Part Number: 1019991 (10-32 x1 12 soc cs unbrako) Part Number: 101999-1-1 (3040-01-487-6117) Part Number: 101999-13-1 (Spline drive) Part Number: 101999-13-2 (Mount ring) Part Number: 101999-18-1 (Mount ring) Part Number: 101999-18-E924A (Adapter cable)