Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2877355 POS 021 found under Switch Sensitive by Cargotec Sweden Ab Macgregor Cranes. The National Stock Number assigned to this part is 5930014866179, 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 2877355 POS 021.