The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting proposals for the procurement of oxygen cylinders, designated as CYLINDER, OXYGEN SAM. This contract requires the manufacture and supply of oxygen cylinders that meet stringent quality and safety standards, including specifications for mercury-free materials and compliance with military standards for packaging and labeling. These cylinders are critical for use on submarines and surface ships, emphasizing the importance of reliability and safety in military operations. Interested vendors should direct inquiries to Seana M. Steiner at 717-605-6561 or via email at SEANA.M.STEINER.CIV@US.NAVY.MIL, and must ensure compliance with all outlined requirements to be considered for this opportunity.