The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of a display unit, designated as "66--DISPLAY UNIT,HEAD-U." This procurement involves the purchase of spare parts, and the Small Business Administration has determined that a set-aside for small businesses is not applicable for this requirement. The display unit is critical for flight instruments, falling under the NAICS code 334511, which encompasses manufacturing related to search, detection, navigation, guidance, and aeronautical systems. Interested vendors can reach out to Grace V. McGinley at 215-697-2198 or via email at GRACE.V.MCGINLEY.CIV@US.NAVY.MIL for further details regarding the solicitation process.