The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of 582 units of the DW53 Propellant Assembly, with an option for an additional 94.5% of the base quantity over one year. This solicitation requires compliance with stringent specifications, including adherence to quality standards such as ISO-9001:2015, and mandates the submission of various data items, including test procedures and compliance certificates, as outlined in the Contract Data Requirements List (CDRL). The propellant assemblies are critical components used in torpedoes and explosive systems, emphasizing the importance of quality assurance and timely delivery of hazardous materials. Interested vendors should contact Alison Maine at alison.s.maine.civ@us.navy.mil for further details, as the solicitation includes specific requirements for testing, packaging, and delivery schedules, with penalties for non-compliance.