The 1-85969-0 is a MOD IV series crimp snap-in receptacle contact, supplied as a loose piece component. It is designed for wire sizes ranging from #24 to #20 AWG and accommodates a maximum insulation diameter of 0.069 inches. The contact is manufactured from 0.008-inch thick beryllium copper and features a finish of 0.000050 inches of gold over 0.000050 inches of nickel. This construction ensures reliable electrical performance and durability, making it suitable for various manual termination and prototyping applications.