Charcoal gray
A replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous, fibrous or shredded material (metallic or non-metallic) which is loosely woven or matted, the shape of which may be maintained by stiffening or binding material. It is designed to fit into a filter element, air conditioning or for direct application to air conditioners, ventilation systems, hot air furnaces, and electrical and electronic equipment which have retaining devices. It may be furnished in custom size form or in a continuous length. Excludes filtering pad, air cooler; and filtering roll, air conditioning. Excludes bulk materials not specifically designed for filtering. See also insulation blanket, thermal; plastic material, cellular; rubber sheet, cellular.
NSN 5920-01-241-7399
NSN 5990-01-317-9297
NSN 6145-00-789-7736
NSN 5920-01-408-9840
NSN 5930-00-987-3541
NSN 5950-01-539-2928
NSN 5965-01-458-2412
NSN 5925-00-290-4451
NSN 5930-01-376-1886
NSN 5895-01-390-7239
NSN 5985-00-699-9127
NSN 5950-01-019-1924