Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AMS-QQ-S-763 found under Angle Structural by Sae International. The National Stock Number assigned to this part is 9520002774987, and the Federal Supply Class is 9520 Structural Shapes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AMS-QQ-S-763.