The 024289-0248 is a MIL-DTL 5015 Series I circular connector designed as a 90° plug with socket gender and threaded coupling mechanism. It features a shell size 16 with contact arrangement 16-10, accommodating 3 contacts of size 12 with AWG crimp termination and hard silver plating. The connector is constructed from aluminum alloy with olive drab chromate coating over cadmium plating, neoprene insulator and grommet material, and copper alloy contacts, delivering robust performance in demanding environments. It operates across an ambient temperature range of -55°C to +125°C, provides IP65 protection per DIN 40 050, and maintains 500 hours of salt spray resistance. With a contact rating of 41 A at +20°C, contact resistance of 3 mO, and a test voltage of 1600 Vrms, this connector is ideal for military, aerospace, and industrial applications requiring reliable high-performance interconnection in harsh conditions.