Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VCD0020-6-18 found under Bolt Shear by Valley Todeco Inc. The National Stock Number assigned to this part is 5306013418542, 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 VCD0020-6-18.