A clamp assembly is provided for retaining a structure in a high vibration environment. The clamp assembly includes a base for fixing the clamp assembly to a support, the base having a mounting plate, two legs at opposite edges of the mounting plate for spacing the mounting plate apart from the support, and a tab extending from a wall of each of the two legs towards a center of the mounting plate. The clamp also includes a fixation structure including a bolt and nut for fixing a secondary structure to the mounting plate, with the nut including or fixed to a nut plate extending laterally from an axial direction of the nut. The nut plate is discrete from and captivated adjacent the mounting plate by the at least one tab extending from the wall of the at least one leg.

The present disclosure is directed to an identification system for an elongate object. The identification system includes a panel, a standoff configured to retain the panel at a distance from the elongate object, a connection member configured to couple the standoff to the elongate object, and a spring member configured to engage the panel when the panel is installed on the standoff. The standoff includes a first retention mechanism positioned proximate to a first end of the standoff and a second retention mechanism positioned proximate to a second end of the standoff. The first retention mechanism configured to receive a first edge of the panel, and the second retention mechanism is configured to receive a second edge of the panel.