The Department of Defense, through the Naval Air Systems Command (NAVAIR), intends to negotiate a sole source Delivery Order with Sikorsky Aircraft Corporation for the procurement of two CH-53K Sound Proofing Panel Kits. This procurement is critical as Sikorsky Aircraft is the sole designer, developer, and manufacturer of the CH-53K weapon system, possessing the unique knowledge, technical data, and capabilities necessary to meet the government's requirements within the specified timeframes. The contract will be awarded under the authority permitting other than full and open competition, as outlined in 10 U.S.C. 3204(a)(1) and FAR 6.302-1. Interested parties can reach out to Charles Johnson at charles.w.johnson6.civ@us.navy.mil or Jamie Schoemaker at jamie.l.schoemaker.civ@us.navy.mil for further information.