The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking suppliers for a contract related to the procurement of particle separators, classified under the PSC code 2945, which pertains to engine air and oil filters and cleaners for aircraft prime movers. This presolicitation opportunity aims to secure essential components that play a critical role in maintaining the operational efficiency and reliability of military aircraft engines. Interested vendors are encouraged to reach out to Anna M. Kiessling at (215) 697-3752 or via email at ANNA.M.KIESSLING.CIV@US.NAVY.MIL for further details and to express their interest in this procurement opportunity.