USS Permit (SSN-594)

USS Permit (SSN-594) became the lead ship of her class of submarine when the former lead ship, Thresher (SSN-593) was lost. She was the second ship of the United States Navy to be named for the permit, a game fish found in waters from North Carolina to Brazil. The contract to build her was awarded to Mare Island Naval Shipyard on 27 January 1958 and her keel was laid down on 1 May 1959. She was launched on 1 July 1961, sponsored by Mrs. John A. McCone, and commissioned on 29 May 1962.

USS Permit (SSN-594)

USS Permit (SSN-594) became the lead ship of her class of submarine when the former lead ship, Thresher (SSN-593) was lost. She was the second ship of the United States Navy to be named for the permit, a game fish found in waters from North Carolina to Brazil. The contract to build her was awarded to Mare Island Naval Shipyard on 27 January 1958 and her keel was laid down on 1 May 1959. She was launched on 1 July 1961, sponsored by Mrs. John A. McCone, and commissioned on 29 May 1962.