The Naval Surface Warfare Center, Crane Division in Indiana intends to award a five-year, sole-source IDIQ contract to CPI Beverly Microwave Division in Beverly, MA, under the authority permitting only one responsible source. This is a follow-on contract, and the government is seeking information from other companies that could potentially meet the requirements, specifically addressing how they would overcome the cost and schedule delays of qualifying a new source. No funding is currently available for contractual efforts, and this is a sources sought notice, not a solicitation for bids or proposals. Interested parties may submit company literature, a white paper (max 5 pages), and other pertinent information to the point of contact, David Stuffle, prior to the announcement's expiration. Contractors must be registered in SAM and the Joint Certification Program to receive controlled attachments, and must comply with CMMC Level 1 requirements.