Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 65743 found under Spring Brush Holder by Electric Machinery Dresser Indus. The National Stock Number assigned to this part is 5360003744587, and the Federal Supply Class is 5360 Coil Flat Leaf And Wire Springs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 65743.