Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 41430741 found under Guide Wire Gas Shielded Arc Weld by Arc Machines Inc. The National Stock Number assigned to this part is 3431015312136, 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 41430741.