6515-12-369-3123

5985-01-286-6643 5985012866643 012866643 is a device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

3439-14-286-6643 3439142866643 142866643 is a coated or uncoated filler metal or an uncoated nonfiller material in wire or solid rod form. it is used in welding where the fusing or melting heat is supplied through the medium of an electric arc wherein the rod serves as carrier of the electric current. for a collection of welding electrodes, see welding electrode set. excludes electrode, cutting, solid.