1586103-3 is a free-hanging plug housing designed for the VAL-U-LOK connector system, supporting wire-to-wire, wire-to-board, and wire-to-panel applications. This housing accommodates 3 positions and is constructed from 6/6 nylon material with UL 94V-0 flame rating, providing robust electrical insulation and safety compliance. The housing features a compact profile with dimensions of 0.543 inches (13.8 mm) in length and 0.165 inches (4.2 mm) in height, designed for reliable mating with corresponding receptacle housings. This connector housing is commonly used in automotive, industrial control, and telecommunications equipment where space-constrained, high-reliability interconnections are required.