2002PREN 2546-2002 Aerospace Series Washers@ Lock with Radial Serrations in Corrosion Resisting Steel Passivated for Flight Control Rods Dimensions (Edition P 1)
1987PREN 2546-1987 Aerospace Series Washers@ Lock with Radial Serrations in Corrosion Resisting Steel Dimensions
1981PREN 2546-1981 Washers@ Lock@ with Radial Serrations@ in Corrosion Resisting Steel - Dimensions