Circular shape
Designations
Hermetic sealing
Electric sockets
Aircraft components
Environment (working)
Electrical components
Flanges
Temperature
Electric connectors
Electric contacts
Seatings
Dimensions
Threaded components
Link: BS EN 3645-005:2019 Aerospace series. Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous Receptacle, hermetic, round flange, solder mounting. Product standard
Source: BSI Standards