638 Series Vertical High Density D-Sub Connector with 26 Machined Pin Type Contacts

638 Series vertical D-Sub receptacle connector with 26 pin type contacts that have gold flash plating and have P.C.B tails. The shell is Nickel plated. The insulator is high profile high temperature plastic. The flange is mounted with #4;-40 UNC threaded mating side clinch nuts 0.236″ (6.00mm) tall.