The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is soliciting bids for the procurement of hydraulic oil, designated as OIL, HYDRAULIC DTE26. This opportunity is set aside for small businesses under the SBA guidelines, focusing on the manufacturing of petroleum lubricating oil and grease, classified under NAICS code 324191. The hydraulic oil is crucial for various engine fuel system components, non-aircraft, as indicated by the PSC code 2910, ensuring operational efficiency and reliability in military applications. Interested vendors can reach out to Joshua D. Martin at 717-605-4356 or via email at JOSHUA.D.MARTIN4@NAVY.MIL for further details regarding the solicitation process.