This specification covers environment-resisting, quick disconnect, EMI/RFI shielded and non-shielded umbilical, electric connectors and adapter assemblies with removable crimp or nonremovable solder-type contacts and accessories. Connectors are rated for oepration from -55 \mDC (-67 \mDF) to 200 \mDC (392 \mDF). Adapter assemblies are rated for operation from -55 \mDC (-67 \mDF) to 125 \mDC (257 \mDF). The upper temperature is the maximum internal hot spot temperature resulting from any combination of electrical load and ambient temperature.