Unspecified;;0; Air Independent Propulsion;;1; Diesel Electric, General;;2; Diesel ñ Type 1;;3; Diesel ñ Type 2;;4; Diesel ñ Type 3;;5; Nuclear Powered, General;;6; Nuclear ñ Type 1;;7; Nuclear ñ Type 2;;8; Nuclear ñ Type 3;;9; Nuclear ñ Type 4;;10; Nuclear ñ Type 5;;11; Nuclear ñ Type 6;;12; Nuclear ñ Type 7;;13; Autonomous Control;;14; Remotely Piloted;;15; Expendable;;16; Reserved for Future Use;;17-98;Assigned by SSMC/JSP only Version Extension Flag;;99;