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 6110-01-139-3528
NSN 5999-01-464-0591
NSN 5945-00-706-8172
NSN 6320-00-036-3688
NSN 6320-01-498-4954
NSN 5855-01-103-8650
NSN 5960-01-350-2925
NSN 5975-00-175-0586
NSN 5905-01-519-1390
NSN 5950-01-579-4485
NSN 6685-01-096-1714
NSN 5905-01-426-4301