The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the manufacture of the LIP SEAL, 3RD AND 4. This procurement requires compliance with specific material and physical standards, including shelf-life requirements, as the item is classified as a shelf-life item that must have at least 85% of its shelf life remaining upon receipt. The LIP SEAL is critical for various applications within military operations, ensuring reliability and performance in demanding environments. Interested vendors should reach out to Amanda Hayward at 717-605-5834 or via email at AMANDA.R.HAYWARD.CIV@US.NAVY.MIL for further details, with a delivery timeline of 90 days post-award.