Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2354-0117 found under Nozzle Arc Welding Gun by Associated Equipment Corporation. The National Stock Number assigned to this part is 3431010298296, and the Federal Supply Class is 3431 Electric Arc Welding Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2354-0117.