The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the manufacture of a CARTRIDGE (FILTER) with specific part numbers (P/N: HC9600FWT13H, HC9801FHT8Z, and HC9801FHT4Z) from qualified contractors. The procurement requires adherence to various military standards for manufacturing, marking, and quality assurance, ensuring that the cartridges meet stringent material and physical specifications. These cartridges are critical components used in defense applications, emphasizing the importance of compliance with the outlined requirements. Interested vendors should direct inquiries to Karen M. Barlet at 717-605-7237 or via email at karen.m.barlet.civ@us.navy.mil, with a delivery timeline of 90 days post-award.