The Department of Defense, specifically the Department of the Navy, is soliciting bids for the procurement of 40 barometers through NAVSUP Weapon Systems Support Mechanical. This contract requires the manufacture of barometers that meet specific quality and design standards, including compliance with military specifications and the prohibition of mercury contamination, as these instruments are intended for use on submarines and surface ships. The procurement is part of an emergency acquisition initiative, with a revised solicitation closing date of November 21, 2025. Interested vendors should direct inquiries to Heather R. Jones at 717-605-4866 or via email at HEATHER.R.JONES52.CIV@US.NAVY.MIL for further details.