Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number V54052NSR05N30C3 found under Switch Rotary by Leeco Inc. The National Stock Number assigned to this part is 5930001366976, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like V54052NSR05N30C3.