Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1 2CTFLEX1X34X1 found under Hose Air Duct by Saint Gobain Performance Plastics. The National Stock Number assigned to this part is 4720001732724, 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 1 2CTFLEX1X34X1.