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 5905-01-198-1695
NSN 2925-01-656-8217
NSN 6110-01-153-7232
NSN 5935-00-678-1917
NSN 4140-01-286-0008
NSN 5965-01-308-9582
NSN 5975-00-411-6294
NSN 5990-00-337-5359
NSN 6610-00-495-9053
NSN 5835-01-250-9940
NSN 5935-01-632-5755
NSN 6145-00-530-8427