Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 30103 found under Stud by Alliant Techsystems Operations Llc. The National Stock Number assigned to this part is 5307001967143, 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 30103.