Special Features:

Aluminum alloy 2024 qq-a-250/5, to; 0.040 in. Matl thk by 8.500 in. W by 34.000 in. Lg; bow shape; channel cross section; w/o rivet holes; left

Properties:

A device of various shapes to be permanently attached to the structure of an aircraft. It is designed to permanently mount and/or support an integral member, or group of members of the airframe in a proper position and bear the stress imposed by the components being supported. It may have mounting provisions, such as slots, holes, and/or attachments to facilitate installation. Excludes items which are primarily designed for dampening shock and/or vibration. Excludes bracket, angle; bracket, double angle; bracket, shelf; bracket, mounting; and bracket (1), structural component, aircraft.