Part Number: 1211029N075-000 (Tnc series bulkhead jack) Part Number: 121102A (Component) Part Number: 121102A-2 (Ne) Part Number: 121102A2A (Electro switch) Part Number: 121102AA (No description) Part Number: 121102AA-2 (Component) Part Number: 121102AA-2A (Switch,rotary) Part Number: 121102AG (Switch electroswitch) Part Number: 121102BH150H (Bearing) Part Number: 121102E13 (No description) Part Number: 121102LB (Component) Part Number: 121102LD (Ne) Part Number: 121102LF (Switch rotary) Part Number: 121102LL (Component)