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Naval support & landing craft2006–present
Dry cargo / Ammunition ship
Lewis and Clark-class dry cargo ship is a dry cargo / Ammunition ship. It was built by General Dynamics National Steel and Shipbuilding Company (NASSCO). Reported operators include United States.
Lewis and Clark-class dry cargo ship
U.S. Navy photo by Mass Communication Specialist 2nd Class Jason R. Zalasky · Public domain · Resized · Public domain · Source ↗ · ModifiedGeneral Dynamics National Steel and Shipbuilding Company (NASSCO)
United States
2001–2012
2006–present
14
14
14
0
Dry cargo / Ammunition ship
45,149 tons
689 ft 0 in (210 m) overall
106 ft 0 in (32.3 m)
29.9 ft (9.12 m)
Integrated electric propulsion , two Fairbanks-Morse/ MAN Diesel 8L48/60A and two 9L48/60A diesel engines; 6.6 kV HV system, generators, motors and drives by GE Power Conversion
1 shaft, 2 Tandem propulsion electric motors, 33,000 shp, with fixed pitch propeller; 1 bow thruster
21 knots (39 km/h; 24 mph)
1,388,000 cubic feet (39,300 m 3 ) of cargo Fuel cargo: 23,450 barrels
124 civilian mariners 11 Naval personnel
I/J-band surface search radar I-band navigational radar
AN/SLQ-25 Nixie torpedo countermeasures
Multiple .50 caliber machine guns Space, weight, and power reservations for close-in weapon systems
Two VREP/support helicopters
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country of origin United States 0 references
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 210 m | Wikipedia contributors | superseded |
Lewis and Clark-class dry cargo ship equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Fleet Ordnance and Dry Cargo (PM6) exact named equipment holdings: Lewis and Clark. Active, operational-reserve and training units excluding equipment in store; November 2025 IISS assessment. Named service only; no parent-force or national total inferred. Source role: LOGISTICS AND SUPPORT / AFS. Original estimates, ranges, reporting names, reserve, lease and employment scopes retained; nested included counts are not added. Missile-system quantities mean launchers, not rounds. No readiness, crew, carried weapon, payload, factory-production or future order count inherited.
Reported count for Lewis and Clark -class. Service scope: Navy (MSC); does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Excludes retired/reserve/on-order rows. Count column(s): active: 14. Origin: unstated. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.