Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JA146703 found under Sleeve Pipe E Tensi by Jet Avion Corporation. The National Stock Number assigned to this part is 2810006003523, and the Federal Supply Class is 2810 Gasoline Reciprocating Engines Aircraft Prime Mover And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JA146703.