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 5905-01-110-0847
NSN 5999-00-056-5461
NSN 6650-01-633-9147
NSN 5999-01-430-4385
NSN 5999-01-028-5518
NSN 5945-01-592-3203
NSN 7035-00-360-2008
NSN 6320-01-526-5534
NSN 6130-00-419-7627
NSN 6610-01-398-8815
NSN 6610-01-364-0294
NSN 6150-00-183-7710