The Portsmouth Naval Shipyard is seeking sources for a Firm Fixed Price contract to provide Rental LPAC Packages, with a focus on compliance with the FAR 52.219-14 Limitations on Subcontracting Rule. This is a market research notice only, not a solicitation, and no contract will be awarded from this announcement. No budget amounts or performance timelines are specified. The required services are to be performed at the Portsmouth Naval Shipyard. Interested vendors should submit a capability statement confirming their ability to supply all required LPAC packages.