SWEEP, FREE-RUNNING bered design drawing specifications and warrants the uniqueness of the part number within the enterprise. SUPPORT DATA Those data items designed to document the logistics support planning and provisioning process. This includes, for example: supply and general maintenance plans and reports, transportation, handling, packaging information, etc., and data to support the provisioning process. SUPPORT EQUIPMENT Items necessary for the maintenance or operation of the system that are not physically part of the system. SUPPORTING STRUCTURES, ELECTRICAL Normally non- electrified conductive structural elements near to energized electri- cal conductors such that a reasonable possibility exists of accidental contact with the energized conductor. SURFACE TENSION A property of liquids in which the exposed surface tends to contract to the smallest possible area, as in the spheroidal information of drops. SURFACE TEXTURE Surface texture is repetitive or random