NES 830 Part 1Requirements for Gunmetal Ingots and Castings - Category 3
NES 304 Part 2 Shafting Systems and Propulsors
NES 512 Part 5 Guide to Cables, Electrical and Associated Items
NES 613 Requirements for the Installation of Degaussing Systems in HM Surface Ships and Submarines - Category 2
NES 524 Part 1 Guide to the Selection of Cables Glands in Submarines
