The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of 28 units of a nonmetallic seal, identified by NSN 1R-5330-016895699-EY. This presolicitation opportunity involves the delivery of these items on a FOB origin basis, indicating that the contractor will bear the shipping costs until the goods are delivered. The seals are critical components used in various defense applications, emphasizing the importance of reliable packing and gasket materials in military operations. Interested vendors should direct inquiries to Brian T. Kent at (215) 697-0000 or via email at BRIAN.T.KENT.CIV@US.NAVY.MIL for further details regarding the proposal submission process.