The 1551 BK005 is a 100-foot black hook-up wire with 22 AWG stranded tinned copper conductor and PVC insulation. It is a MIL-W-76 B type MW wire designed to withstand wear, abrasion, and exposure to oils, solvents, and chemicals. This general-purpose wire offers excellent electrical properties and uniformity, making it easy to handle, strip, and terminate. It features a maximum pull tension of 5.5 pounds, an insulation thickness of 0.41 mm, and provides excellent flame resistance. It complies with REACH regulation (EC 1907/2006). Suitable for applications in automation, process control, microwave systems, defense, military, aerospace, and industrial environments.