The government intends to solicit and negotiate with only one source for 17 units of NSN 7H-4730-011456545-L1, as it does not own the data or rights to data needed for competitive procurement. Delivery is required to Portsmouth Naval Shipyard in Kittery, ME. The government will consider any proposals received within 45 days of this notice's publication. This is not a request for competitive proposals, but all responsible sources may express interest and capability. The government retains sole discretion to determine whether to compete the contract based on responses.