Amphenol MS and 97 series are two series of thread-coupled connectors designed to meet the operating requirements of MIL-C-5015. Available in a variety of styles and classes, these connectors are primarily used in a range of military and industrial applications where specific degrees of environmental protection are required.Amphenol MS series of connectors are also qualified to meet the operating requirements of Indian Defence Standard Joint Services Specifications JSS50812, issued by the Electronics Components Standardization Organisation (LCSO)Bangalore

Amphenol 97B connectors feature a quick mating bayonet coupling with an audible full mating feature. This series uses the same MIL-C-5015 insert patterns