Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 82021110 found under Switch Rotary by Thales Optronics Bury St Edmunds. The National Stock Number assigned to this part is 5930014475149, 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 82021110.