The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of 7 units of the aircraft actuator, part number DL4562M1. This procurement is subject to strict source approval requirements, as the item is flight critical and must be acquired from sources specified on a source control drawing, with no available technical data for alternative sourcing. The selected contractor must provide comprehensive documentation to demonstrate their capability to produce or repair the item, as offers lacking the required data will not be considered. Interested parties should contact Amanda M. Sweeney at (215) 697-2198 or via email at AMANDA.SWEENEY@NAVY.MIL for further information regarding the source approval process and submission requirements.