Some time ago "blueman" asked the following within a thread and never
received a response. I am reposting the question on his behalf because
I am also interested in hearing the answers. I just don't recall the
NEC addressing the issue. Perhaps it does and I just don't remember
reading that part.
Just out of [curiosity], what does the NEC allow if the insulation (but
not the wire) is nicked outside of a box -- i.e. along a run.
Thank you for your time and energy,