Williamsburg
- Builder
- Bath Iron Works
- Build year
- 1930
- Previous names
- Anton Bruun, USS Williamsburg, Aras
- LOA (m)
- 74.06
- Beam (m)
- 10.97
- Maximum draught (m)
- 4.26
- Build country
- United States
- Completion date (source)
- 1930-12-01
- Hull number
- 139
- Hull type
- Mono hull
- Hull materials
- Steel
- Superstructure materials
- Steel
- Engine manufacturers
- General Motors
- Engine types
- Diesel
- Engines
- 2
- Engine power (kW, source)
- 820
- Engine power (HP, source)
- 1100
- Propulsion
- propellers
- Propulsion count
- 2