Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BWR600-4 found under Swaging Sleeve Wire Rope by Bergen Cable Technology Llc. The National Stock Number assigned to this part is 4030010080471, and the Federal Supply Class is 4030 Fittings For Rope Cable And Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BWR600-4.