NASA/NSSC requires fabrication of invar components for the Artemis Lunar Laser Retroreflector and intends to issue a sole source contract to T&M MACHINE SHOP INC. Performance will be located at NASA’s Goddard Space Flight Center (GSFC). Interested organizations may submit their capabilities and qualifications in writing by 3:00 p.m. Central Standard Time on 5/1/2026 for consideration of a competitive procurement. The government will evaluate submissions solely to determine whether to compete the effort. No budget amount is specified.