The Army Test and Evaluation Command (ATEC) at White Sands Missile Range (WSMR) requires the procurement of a National Electrical Manufacturers Association (NEMA) rated, heavy-duty outdoor enclosure. ... The Army Test and Evaluation Command (ATEC) at White Sands Missile Range (WSMR) requires the procurement of a National Electrical Manufacturers Association (NEMA) rated, heavy-duty outdoor enclosure. This is a brand name or equal solicitation. If you are supplying an equivalent product, please include detailed manufacture specifications and proof of NEMA ratings. We are requesting a 30 ARO delivery.