The Department of Defense, specifically the Department of the Army, is seeking suppliers for a contract to provide 10 units of heat detectors, identified by NSN 6350-01-529-5541, for the M1A2 SEP V3 Abrams tanks. These heat detectors are critical components of the tanks' fire detection and suppression systems and must adhere to stringent military specifications, including compliance with MIL-STD-2073 for packaging and ISO 9001:2015 or AS9100 standards for quality assurance. Interested vendors should ensure they can provide full traceability to the original equipment manufacturer (OEM) and must refrain from offering refurbished or used parts. For further inquiries, potential offerors can contact SSG Joshua Eash at joshua.s.eash.mil@army.mil or 254-287-5508, or Marcellus Newson at marcellus.j.newson.civ@army.mil or 254-287-0298.