National Aerospace Standard NAS43DD Series Spacer, Sleeve
National Aerospace Standard (NAS) parts are an elite group. NAS parts are known to be high strength, high-quality and state-of-the-art. These precision parts include electrical connectors, fasteners, rod end bearings, splices and terminations and a wide range of other components and hardware. SkyGeek offers these National Aerospace Standard NAS43DD Series spacers in many sizes and styles.
For example, the NAS43DD4 specs. include aluminum chemical film finish or aluminum gray anodized film finish, and they're available in lengths that range from .09375 to 2.3125 inches. The NAS43DD5 specs. are aluminum gray anodized film finish and .25 inches in length.