Special Features:

Essential to weapon system performance or operation, or the preservation of life or safety of operating personnel

Properties:

An item of unique shapes and cross-sectional configurations specifically designed with dimensional tolerances and finishes. It may be metallic and/or nonmetallic and must be able to mate with or join to like items with aircraft application. The item may consist of more then one (1) piece to form an assembly. Do not use if a more specific item name exists. Excludes bracket (1), structural component, aircraft.