Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3413500-103 found under Tube Assembly Aircr by Senior Operations Llc. The National Stock Number assigned to this part is 2995016432464, and the Federal Supply Class is 2995 Miscellaneous Engine Accessories Aircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3413500-103.