Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1M0201N22S2 found under Switch Assembly by Staco Systems Inc. The National Stock Number assigned to this part is 5930010930975, 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 1M0201N22S2.