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 5950-01-418-8419
NSN 6645-00-192-1152
NSN 5990-01-258-3848
NSN 5999-00-827-0703
NSN 6320-00-583-3104
NSN 5925-00-683-7877
NSN 5905-01-517-7416
NSN 5835-01-303-6563
NSN 5920-00-249-6414
NSN 5998-01-641-7168
NSN 6620-01-159-8852
NSN 5905-00-905-1867