The Department of Defense, through the Department of the Navy's NAVSUP Weapon Systems Support, is seeking a sole source procurement for a Cowl Assembly, Left Hand, Aircraft (NSN 7R-1680-016063550-CB, REF NR 70302-22141-054) with a quantity of one unit. This requirement is critical as the Government lacks sufficient, accurate, or legible data to contract with sources other than the current supplier, emphasizing the importance of Government Source Approval prior to award. The item is categorized under miscellaneous aircraft accessories and components, highlighting its significance in maintaining operational readiness. Interested vendors must contact Casey M. Brown at (215) 697-3752 or via email at CASEY.M.BROWN20.CIV@US.NAVY.MIL for further details and to obtain the necessary Source Approval Brochure.