The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is seeking contractors for the repair and modification of smoke detection sensors. This procurement aims to ensure the operational readiness and reliability of these critical components, which are essential for safety in various aircraft operations. The opportunity falls under the category of miscellaneous aircraft accessories and components, specifically identified by the PSC code 1680. Interested parties can reach out to Dylan E. Payne at (215) 697-2579 or via email at DYLAN.E.PAYNE@NAVY.MIL for further details regarding this presolicitation notice.