SAE AS38999/45A Connectors, Electrical, Circular, Miniature, High Density, Quick Disconnect (Bayonet, Threaded, and Breech Coupling), Environment Resistant, Removable Crimp and Hermetic Solder Contacts, Receptacle, Solder Mounting, Hermetic, Breech Coupling, Hermetic Solder Contacts, Series Iv, Metric

standard by SAE International, 09/01/2000