Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0401745427 found under Fastener Tape Hook And Pile by Qinetiq North America Inc. The National Stock Number assigned to this part is 5325016636637, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 0401745427.