Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1627FPC3650 TO 3659 34084 found under Expander Tube by The Babcock And Wilcox Company. The National Stock Number assigned to this part is 3456000229932, and the Federal Supply Class is 3456 Cutting And Forming Tools For Secondary Metalworking Machinery. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1627FPC3650 TO 3659 34084.