First Edition Dated September, 2000 23
When key characteristics or key process parameters are provided by Boeing,
they will be noted directly on appropriate documentation, such as the face of
the drawing, specification control drawing (SCD), engineering standard,
process control document (PCD), purchase contract, or CAD/CAM digital
definition. Key characteristics will usually be identified by the symbol KEY .
Key characteristics or key process parameters identified by Boeing or the
supplier, along with their engineering specifications (engineering
requirements such as process parameters or dimensional specifications),
must be recorded on the AQS Control Plan, or equivalent, or the
manufacturing plan.
