Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1020383-101 found under Switch Electronic by Drs Rsta Inc. The National Stock Number assigned to this part is 5930016440461, 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 1020383-101.