Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number VULCO-1-3 4IN ID found under Hose Preformed by Gates Corp. The National Stock Number assigned to this part is 4720007807038, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like VULCO-1-3 4IN ID.