NASA/NSSC intends to issue a sole source contract to Curtiss-Wright DS, Inc. for the purchase of 2X NSW-12GT-1 units, as they are determined to be the sole provider. Performance of the services will be located at NASA/Armstrong Flight Research Center (AFRC). Interested organizations may submit their capabilities and qualifications in writing for evaluation to determine if the procurement can be competed. The deadline for submissions is 4:00 p.m. Central Standard Time on 7/16/2026. No budget amount is specified in the description.