Introducing the D38999/20FA7HE, a MIL-DTL-38999 Series III compliant circular connector designed for high-reliability applications. Featuring a durable aluminum shell with electroless nickel finish, this wall mount receptacle is built to withstand rugged environments. The copper alloy contacts, plated with gold, ensure optimal signal transmission. With a shell size of 9 and contact type of pin, it is suitable for wire sizes ranging from 28 to 22 AWG. The A7 insert arrangement and E keying position provide secure mating, while the threaded locking mechanism guarantees a stable connection. Trusted for military and aerospace use, this connector is essential for demanding applications where performance and durability are paramount.