Perforation pattern staggered; holes open 40 percent; 8 mtg holes 0.228 in. Diameter spaced 5.680 in. Apart
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 5915-01-406-4637
NSN 5895-01-085-7295
NSN 6650-00-021-9555
NSN 2925-01-651-8683
NSN 5996-01-528-7850
NSN 5920-01-510-6355
NSN 5999-01-052-0709
NSN 6610-01-442-2213
NSN 6130-00-454-2974
NSN 5975-01-535-3794
NSN 5945-01-423-1009
NSN 5935-01-460-6682