I'm trying, without much luck, to locate a source of standard NEMA 5-15 duplex outlets and GFCI outlets that have UL94 V-0 or V-1 flame ratings.

We have an application that requires V-1 or better plastic for ALL plastic materials. Our product happens to include a couple outlets. It seems UL 493 and 498, covering GFCIs and attachent plugs and receptacles, does not require as high a flame rating as we need in order to meet our more specialized requirement. So far we have only found V-2 ratings on outlets. Any help is appreciated. One million dollars worth of thanks to whoever can point me in the right direction:)