15 pores per linear inch; 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 6320-00-225-7013
NSN 5990-01-417-4402
NSN 7035-01-287-9817
NSN 5965-01-035-5475
NSN 5950-00-444-6615
NSN 6220-01-597-8721
NSN 5920-01-050-6559
NSN 5920-01-179-1363
NSN 5905-00-402-1426
NSN 5905-01-119-8576
NSN 6110-01-311-5655
NSN 6610-01-255-4544