Hoover Precision Products is a supplier of components used in various aircraft applications such as airframe bearings, navigation systems, instruments, gyros and others. Our material offerings in this product range from M50, Vacuum Melt Chrome CVM  and 440 CVM Type Stainless Steel  to Silicon Nitride and Titanium Carbide Coated (440cvm) balls. Hoover Precision is certified by Rolls-Royce as specified RR9000-SABRE.