The Department of Defense, specifically the Department of the Navy, is seeking small business concerns to provide aircraft grease under a presolicitation notice. The procurement involves the delivery of 717 units of National Stock Number (NSN) 1H-9150-015432899-D7, with specifications outlined in Technical Data Package (TDP) version 010, to the Portsmouth Naval Shipyard in Kittery, Maine. This lubricant is critical for maintaining aircraft performance and operational readiness. Interested vendors should contact Tiana Hammaker at (717) 605-8399 or via email at TIANA.HAMMAKER@NAVY.MIL for further details, as this opportunity is set aside exclusively for small businesses in accordance with FAR 19.5 regulations.