Amphibious Command Ships (LCC) NSN Parts Catalog

Amphibious Command Ships (LCC) serve as dedicated flagships and floating tactical headquarters for fleet commanders across global naval forces. Engineered to direct complex amphibious assaults, fleet-wide communications, and joint defense operations, these major naval vessels rely on thousands of high-spec mechanical, electronic, and structural components to maintain continuous mission readiness.

At Just NSN Parts, an ASAP Semiconductor platform, we streamline naval supply chains by offering direct access to an extensive inventory covering a wide variety of fully traceable NSN parts, CAGE codes, and marine-grade components tailored for critical vessel maintenance.

Get Price & Availability: Submit an RFQ with your NSN, NIIN, or part number for a tailored response within 15 minutes.

Why Sourcing Precision Matters in the Marine Defense Industry

The naval defense sector operates under harsh marine environments where equipment failure compromises mission safety. LCC vessels house complex Command, Control, Communications, Computers, and Intelligence suites, heavy propulsion units, and electrical networks. Sourcing certified Military-Specification (Mil-Spec) hardware guarantees corrosion resistance, structural safety, and operational readiness during extended deployments.

Key Industry Benefits

Minimized Fleet Downtime: Rapid access to hard-to-find naval spares accelerates dockside repairs and drydock overhauls.
Guaranteed Fitment: Multi-database mapping across OEM part numbers, CAGE codes, and 13-digit NSNs eliminates compatibility errors.
Supply Chain Transparency: Complete batch traceability and verified documentation prevent non-conforming parts from entering the fleet.

Hardware Applications Across LCC Vessel Systems

Command & Communication Suites: High-frequency antennas, SATCOM hardware, and EMI/RFI shielded connectors.
Marine Power & Propulsion: Turbine components, reduction gear spares, boiler valves, and heat exchangers.
Electrical & Fluid Systems: Marine-grade circuit breakers, distribution switchboards, hydraulic actuators, and corrosion-resistant piping.

The following are the commissioned Blue Ridge-class ships currently deployed:

Builder	Philadelphia Naval Shipyard (LCC-19); Newport News Shipbuilding and Drydock Co. (LCC-20).
Propulsion	Two boilers, one geared turbine, one shaft; 22,000 horsepower.
Length	634 feet (190 meters).
Beam	108 feet (32 meters).
Displacement	18,874 tons (19,176.89 metric tons) full load.
Speed	23 knots (26.5 miles, 42.4 km, per hour).
Crew	34 officers, 564 enlisted.
Aircraft	All helicopters except the CH-53 Sea Stallion can be carried.