Provides the general requirements for the design, performance and testing of environment resistant terminal junction modules having removable crimp type contacts, with their mounting frames, but not dimensions. Includes packaging details, example of a detail specification, list of test fluids, contacts, strength of insertion/extraction tool, module and frame identification, preparation of measurement leads, wiring diagrams for type test specimens, flammability test equipment, vibration test curves, apparatus and test method for combined humidity, temperature and pressure tests, positions to be adopted for contact resistance stability test, contact walkout test arrangement and equipment for probe damage test.