Flame retardant
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 6150-00-201-9583
NSN 6685-01-359-8716
NSN 6320-01-294-7161
NSN 5915-01-478-4948
NSN 5985-01-618-9609
NSN 5935-01-586-0770
NSN 6650-00-044-1933
NSN 6240-01-221-9093
NSN 4140-00-924-2931
NSN 6130-00-111-8437
NSN 6645-01-013-6254
NSN 5925-01-246-8700