The Department of Defense, specifically the Department of the Navy, is soliciting proposals for the manufacture of a pressurized altimeter under the NAVSUP Weapon Systems Support Mechanical office. This procurement aims to fulfill specific requirements for the production of the altimeter, which is critical for measuring pressure in various defense applications, particularly in submarines and surface ships. The contract includes stipulations for quality assurance, packaging, and compliance with environmental standards, including a prohibition on mercury contamination. Interested vendors must submit their proposals by 4:30 PM EST on November 25, 2025, and can direct inquiries to Jocelyne Dzonangfouego at 717-605-2982 or via email at jocelyne.dzonangfouego.civ@us.navy.mil.