Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3877053-806 found under Switch Pressure by Cargotec Sweden Ab Macgregor Cranes. The National Stock Number assigned to this part is 5930014919457, 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 3877053-806.