Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8251018 found under Stud by Sicard A Division Of Smi Snowblast. The National Stock Number assigned to this part is 5307006198502, 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 8251018.