The government seeks a firm-fixed-price contract for Generator, Direct CU (NSN 6115-01-545-5921), with quantities ranging from 157 to 521 and FOB destination. The requirement is sole source to C.E. Niehoff (CAGE 76761), and the technical data package will only be available to the sole source manufacturer. The solicitation is expected to be released to the web on or about 13 Nov 2026 and will be downloadable from SAM. It includes a reverse auction provision; if a reverse auction is held, contractors must register in the reverse auction system and the participating representative must complete online reverse auction training.