Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A40 TABLE9 3 4 found under Adapter Straight Pi by American National Standards Inst. The National Stock Number assigned to this part is 4730002784578, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A40 TABLE9 3 4.