This opportunity is a 100% small business set-aside for the delivery of 4 units of NSN 4Y-4540-010684744 to the Trident Refit Facility in Kings Bay, GA 31547. The specific type of set-aside (e.g., HUBZone, Service-Disabled Veteran-Owned, or Women-Owned) will be determined in the solicitation. The government is not using commercial item acquisition policies, but interested parties may identify their capability to supply a commercial item within 15 days of this notice. The acquisition may be subject to Free Trade Agreements and the World Trade Organization Government Procurement Agreement, depending on the clauses included. No budget amount or submission deadline is specified.