The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure 16 units of a radio navigation receiver, identified by NSN 7G-5825-015909534. The procurement is a total small business set-aside, indicating that only small businesses are eligible to compete for this contract, which is being solicited under the authority of FAR 6.302-1 for a sole source acquisition due to the government's inability to obtain the necessary data or rights for competitive procurement. The items are critical for military operations, and delivery is required to two locations: DLA Distribution in New Cumberland, PA, and DLA Distribution in Tracy, CA. Interested parties must respond within 45 days of the notice publication, and inquiries can be directed to Helen Carmelo at (717) 605-6055 or via email at HELEN.I.CARMELO.CIV@US.NAVY.MIL.