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 7035-01-443-3052
NSN 5910-01-473-1541
NSN 6240-01-152-2662
NSN 5935-00-224-8972
NSN 5945-00-451-5996
NSN 5945-01-310-2819
NSN 6620-00-575-9230
NSN 5915-01-089-8809
NSN 6650-00-854-0265
NSN 5960-00-665-5180
NSN 5945-00-900-2533
NSN 5905-01-576-3602