Sameer linkages offers standard circular shell electrical connectors. These are available for many applications from commercial/industrial use to the most stringent, high reliability military and space applications. They provide for minimum effort in usage and high economy upgrades for existing applications and simplified design for new and interphase equipment. High quality manufacturing processes and materials combine with exacting design standards to ensure optimum performance and reliability under an extreme range of hostile environmental conditions. These threaded coupling connectors conform to jss 50812 and mil c 5015 standards. Shell style - receptacle: this is normally fixed to the equipment except for the line or cable connector where both mating parts are free. It is available in 3 styles. All mate with se 06 plug. Other type of receptacles include box mounting, cable connecting and wall mounting receptacles.