The second USS Pollux (AKS-2) was a general stores issue ship. Pollux was laid down by the Federal Shipbuilding and Dry Dock Co., Hoboken, N.J. as SS Comet on 26 May 1939; launched on 16 December 1939, acquired by the Navy on 16 January 1941; converted to a general stores ship by the Brewers Shipbuilding and Dry Dock Co., Hoboken, N.J., and commissioned on 6 May 1941.