This is a Nicomatic 254PW14E0076-F5HF5H connector, a 2x8 polarized housing meant for use as an electrical or electronic connector. It is designed to mate with 254 series crimp contacts, and is made of UL94V-0 nylon with 6.6 UL PA66 inserts. The housing features a locking latch system, preventing its accidental removal. The insulation material is opaque glass reinforced nylon PA6T. It has a working temperature range of -30°C up to +110°C.