NASA/NSSC intends to issue a sole source contract to Sunpower Inc. for the procurement of a specific cryocooler, as Sunpower is determined to be the sole provider. Performance of the services will be located at NASA’s Marshall Space Flight Center (MSFC). Interested organizations may submit their capabilities and qualifications in writing by 9:00 a.m. Central Standard Time on 7/7/2026 for evaluation to determine if competition is possible. The government reserves the right to proceed with a non-competitive award based on responses received. No budget amount is specified in the description.