CircularMIL DTL 5015 E-R High Power 1-Way High Power 2-Way 51-Way High Voltage PT Sure Seal 4-Way MIL Qualified Connectors MIL DTL 38999 Series II MIL DTL 38999 Series III KPT and KPSE VG / CA Bayonet KPTC / KPTC – NG CA-COM 6-7 Way MS A and B Miniature circular connector series KPTC and KPTC-NG (NewGeneration) offer high contact density in a rugged metal shell. They feature environmental sealing with fast and easy mating / unmating with bayonet coupling. Download pdf Features and Specs Application: Black Box Industrial Automotive Motion Control Features & Benefits Lightweight. Can be sealed to IP67. Shielded and unshielded versions.