Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 64A0048-24 found under Screw Machine by Siemens Energy And Automation Inc. The National Stock Number assigned to this part is 5305013102936, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 64A0048-24.