Welding, Soldering, and Brazing Supplies and Accessories
FSC 3439 - Welding, Soldering, and Brazing Supplies and Accessories
Federal Supply Class (FSC) 3439 includes welding consumables, brazing alloys, soldering materials, flux, electrodes, filler wire, and welding accessories used in military depot, ship repair, and field maintenance operations. Items conform to AWS, MIL-SPEC, and AMS materials specifications for structural and pressure-containing joints.