The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is soliciting bids for the procurement of aircraft grease. This solicitation falls under the NAICS code 324191, which pertains to Petroleum Lubricating Oil and Grease Manufacturing, and the PSC code 9150, which covers oils and greases used for cutting, lubricating, and hydraulic purposes. The aircraft grease is essential for maintaining the operational efficiency and safety of military aircraft. Interested vendors can reach out to Noelle M. Smith at 717-605-3992 or via email at NOELLE.M.SMITH10.CIV@US.NAVY.MIL for further details regarding the solicitation process.