Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T1125 found under Tubing Nonmetallic by Sowester Ltd. The National Stock Number assigned to this part is 4720012760096, 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 T1125.