Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TP401-FPTN477016R0008 found under Timer Interval by Weidmuller. The National Stock Number assigned to this part is 6645014327030, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TP401-FPTN477016R0008.