The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of two units of the Backup Flight Display, identified by NSN 7R-6610-016207799-E7 and reference number 123SCAV9530-5. This procurement is critical for maintaining operational readiness and safety in flight operations, as the Backup Flight Display is an essential flight instrument. Interested vendors are encouraged to submit their proposals within 45 days of this presolicitation notice, with the understanding that the government intends to negotiate with only one source under FAR 6.302-1. For further inquiries, interested parties may contact Liem M. Phan at (215) 697-5722 or via email at LIEM.M.PHAN@NAVY.MIL.