Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BM3315-4-17 found under Bolt Shear by Huck International Inc. The National Stock Number assigned to this part is 5306011307299, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BM3315-4-17.