Communications. This includes purchasing of COTS items or subcontract manufacture of RC Designed Items. KEY PERFORMANCE Shift Vendor Master · 4th Shift Subcontract Bills of Material · Subcontract Manufacturing Processes for RC RC Designed Items · Knowledge of RC Subcontract Manufacturing Partners · Knowledge of Electronic Components Shift Vendor Master · 4th Shift Subcontract Bills of Material · Subcontract Manufacturing Processes for RC RC Designed Items · Knowledge of RC Subcontract Manufacturing Partners · Knowledge of Electronic Components