Grey or black
An item specifically designed to absorb and dissipate incident radio frequency energy. It consists of a material, such as phenolic, varnished cardboard, cloth, or metal, the surface of which is coated or otherwise processed with a radio frequency absorbent element. See also dummy load, electrical.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5965-01-459-7311
NSN 5910-00-877-9555
NSN 5930-00-222-8142
NSN 5950-00-409-2200
NSN 6130-01-034-0899
NSN 6620-00-740-3699
NSN 5990-00-497-5954
NSN 6650-00-434-0188
NSN 6135-00-753-2276
NSN 6220-01-547-4455
NSN 5930-01-447-3544
NSN 6135-01-096-0330