Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y00023931 found under Tubebentmetallic by Soframe. The National Stock Number assigned to this part is 4710016985849, 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 Y00023931.