Electric Arc Welding Equipment
FSC 3431: Electric Arc Welding Equipment
Federal Supply Class (FSC) 3431 covers electric arc welding equipment. These NSN items support fabrication and repair welding across the fleet.
Arc welding equipment joins metal using an electric arc to melt and fuse the parts. It is fundamental to metal fabrication and repair.
Common items include arc welders, MIG and TIG machines, and welding power sources. Equipment is built to durable shop and field standards.