KPTR6F20-16S-F97 is a circular connector receptacle from the ITT Cannon KPT series, designed in accordance with VG95328 standards for harsh environment applications. This connector features shell size 20 with socket contacts (S) and includes an endbell with cable clamp and grommet seal (F style). Key dimensions include Ø G of 31.75 mm, Ø A minimum of 23 mm, thread type 1-3/8-18UNEF, and maximum length of 55 mm. The connector is suitable for demanding industrial, military, and aerospace applications where reliable interconnect solutions are required in challenging environmental conditions.