Contacts conforming to this drawing are intended for use when military specifications do not exist, and qualified military contacts that will perform the required function are not available for original equipment manufacturer's applications. This drawing is intended exclusively to prevent the proliferation of unnecessary duplicate specifications, drawings and stock catalog listing. When a military specification exists and the product covered by this drawing has been qualified for listing on qualified products list (QPL) 39029, this drawing will be inactivated and will not be used for new design. The QPL 39029 product shall be the preferred item for all applications.