dmattox
Some inspector might tag you for not protecting the wires I guess, but to me it would be a stretch,
It is not a stretch, a bushing is required for PVC regardless of the conductor size.
ARTICLE 352 Rigid Nonmetallic Conduit: Type RNC
352.46 Bushings.
Where a conduit enters a box, fitting, or other enclosure, a bushing or adapter shall be provided to protect the wire from abrasion unless the box, fitting, or enclosure design provides equivalent protection.
