The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure 52 units of the transducer, air data, specifically NSN 7R-6610-011318697-LU, from Rosemount Inc. and Sikorsky Aircraft Corp., the only known sources capable of providing the necessary repair support. This procurement is critical for maintaining flight instruments, as the government does not possess the data or rights to source these parts from alternative suppliers. Interested parties are encouraged to submit capability statements or proposals within 45 days of this notice, with all communications directed to Danielle M. Cutrera at danielle.cutrera@navy.mil. The procurement will utilize FAR Part 13 procedures, and electronic submissions will be accepted, with no hard copies distributed.