The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is seeking suppliers for the procurement of aircraft and similar replacement parts, specifically identified under the title "16--ATL CHANNEL, AIRCRAFT- AND SIMILAR REPLACEMENT PARTS." This presolicitation opportunity focuses on miscellaneous aircraft accessories and components, categorized under the PSC code 1680, which are critical for maintaining operational readiness and safety of naval aviation assets. Interested vendors can reach out to Eric M. Tarkett at (215) 697-4313 or via email at ERIC.M.TARKETT.CIV@US.NAVY.MIL for further details regarding the procurement process and requirements.