Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NXS301005B found under Switch Push by Amphenol Nexus Technologies. The National Stock Number assigned to this part is 5930010417948, 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 NXS301005B.