The Department of Defense, specifically the Department of the Navy, is soliciting bids for the procurement of 5-gallon gear oil through NAVSUP Weapon Systems Support Mechanicsburg. This contract is designated as a Total Small Business Set-Aside, aimed at manufacturers capable of producing gear oil that meets specific material and physical requirements outlined in the solicitation documents. The gear oil is critical for the operation and maintenance of guided missile and space vehicle propulsion systems, emphasizing its importance in national defense operations. Interested vendors must submit their quotes by November 20, 2025, and can reach out to Amanda Hayward at 717-605-5834 or via email at AMANDA.R.HAYWARD.CIV@US.NAVY.MIL for further information.