The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the procurement of semiconductor devices, particularly photo detectors, under the National Stock Number 5961-01-525-4026. The procurement emphasizes adherence to recognized quality management systems such as ISO 9001 and mandates strict compliance with military specifications, including requirements for cleanliness and the prohibition of mercury in components. These semiconductor devices are critical for various defense applications, ensuring reliability and performance in military operations. Interested vendors, particularly HUBZone small business concerns, must submit their proposals by June 5, 2025, and can direct inquiries to Alison Harper at 717-605-4443 or via email at ALISON.E.HARPER.CIV@US.NAVY.MIL.