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 6110-00-281-3676
NSN 5985-01-435-5737
NSN 7035-01-423-8343
NSN 6620-01-059-0876
NSN 6645-00-585-5932
NSN 6145-01-634-0388
NSN 6685-00-181-8396
NSN 6135-01-305-6958
NSN 6610-01-196-9861
NSN 4140-01-458-7041
NSN 6610-01-511-0982
NSN 6240-01-414-6074