This requirement is for repair services for the UMTE program, 1 each, Electron Tube, NSN: 5960-0l-507-9112FD, PN: VKX-7809M. This requirement is Sole Source to Microwave Power Products, Inc (Cage Code 99313). ***Due to changes with the Revolutionary FAR Overhaul (RFO) and R-DFARS, all clauses and provisions have been updated. The solicitation is extended until 22 Jun, 2026 at 1:00PM MDT.***