mil-c38999, Series I, II, and III circular connectors have hard plastic interfaces with chamfered conical entries to ensure proper mating of contacts. Fluorosilicone interfacial seals have conical risers around each pin contact to compress into the socket interface and ensure sealing of the mating surfaces. Series I environmental resistant bayonet connectors offer high-contact density for smaller wire gauge applications; Series II bayonet connectors feature a lower profile design and short sock
mil-c38999, Series I, II, and III circular connectors have hard plastic interfaces with chamfered conical entries to ensure proper mating of contacts. Fluorosilicone interfacial seals have conical risers around each pin contact to compress into the socket interface and ensure sealing of the mating surfaces. Series I environmental resistant bayonet connectors offer high-contact density for smaller wire gauge applications; Series II bayonet connectors feature a lower profile design and short socket contact; and Series III connectors feature a triple-start threaded coupling mechanism.
