MIL-DTL-38999 Series I connectors, designated as MS27505E13F8AB, offer high-performance connectivity for demanding applications. Featuring a rugged aluminum shell with an electroless nickel finish, these back panel box mounting receptacles ensure reliable operation in harsh environments. With a bayonet mating type and 8 removable crimp contacts (size 20), they facilitate secure and efficient connections. Meeting military specification MIL-DTL-38999, these connectors are designed for use in aerospace, defense, and other high-reliability applications. With a wide operating temperature range of -65°C to 200°C and environmental resistance, they provide dependable performance in extreme conditions. RoHS non-compliant.