MS27513E18A11P is a MIL-DTL-38999 Series II connector, featuring a rugged aluminum shell with environmental sealing for reliable performance in harsh conditions. This extended grommet box mounting receptacle accommodates 11 gold-plated removable crimp contacts, offering excellent conductivity and a mating life of 500 cycles. With a wide operating temperature range from -65°C to 150°C, this connector is suitable for demanding applications. Its bayonet coupling design ensures secure connections, while the electroless nickel and iridescent yellow cadmium finish options provide added protection against corrosion. RoHS compliant and designed for high reliability, the MS27513E18A11P is ideal for military, aerospace, and other mission-critical systems.