The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of eight specialized shipping and storage containers, identified by NSN 6K-8145-013574414-SY. The items are flight critical, requiring government source approval prior to contract award, and only previously approved sources will be considered for this solicitation. Interested vendors must submit detailed technical data and documentation as outlined in the NAVSUP Source Approval Information Brochures, as offers lacking this information will not be evaluated. For further inquiries, Patrick Horan can be contacted at (215) 697-0275 or via email at PATRICK.J.HORAN1@NAVY.MIL.