Special Features:

Contains hardness critical items or hardness critical processes--all changes to or proposed substitutions of hci/hcp items must be evaluated for hardness impacts

Properties:

A cylindrical shaped item designed to direct the hot gases that are dischanged from an engine, gas turbine, nonaircraft. it is the outer portion of a duct and cone, exhaust, nonaircraft gas turbine engine. It may be attached directly to the engine.