The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair and modification of Receiver-Transmitter units, identified by NSN 7R-1270-010774724-VF. The procurement involves a quantity of two units, which must be manufactured, tested, and inspected in accordance with OEM specifications, and requires documentation for traceability if sourced from non-OEM manufacturers. These components are critical for aircraft gunnery fire control systems, underscoring their importance in maintaining operational readiness. Interested vendors must submit their proposals, including applicable cost data and source approval documentation, to Jaclyn Dooling at jaclyn.dooling@navy.mil by the specified deadline to be considered for the award.