Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C-RETRO-140-70-38J-100-CAE found under by E Tamussino E Cia Ltda. The National Stock Number assigned to this part is 6545015671317, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C-RETRO-140-70-38J-100-CAE.