Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PLT1057-8-7 found under Fastener Blind by Alcoa Global Fasteners Inc. The National Stock Number assigned to this part is 5325015658891, 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 PLT1057-8-7.