Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WBEI-00-000-3053 found under Anchor Pipeline Sin by Willbros Engineers Inc. The National Stock Number assigned to this part is 4710012884634, and the Federal Supply Class is 4710 Pipe Tube And Rigid Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WBEI-00-000-3053.