Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SFJ101-12TB11A-EO301 found under Stud Locked In by Alcoa Global Fasteners Inc. The National Stock Number assigned to this part is 5307011259057, and the Federal Supply Class is 5307 Studs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SFJ101-12TB11A-EO301.