T.O. 31r2-2gr2-104; navlex 0967-lp-429-5020 item 25-2, 8004566-1
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 6150-00-538-1176
NSN 2925-01-058-1718
NSN 6645-00-596-5388
NSN 6135-01-648-0057
NSN 4140-00-350-9401
NSN 6620-01-411-5750
NSN 6320-01-331-6947
NSN 2925-01-116-6838
NSN 6685-00-949-4829
NSN 6685-01-012-7556
NSN 5999-01-518-3765
NSN 5910-01-320-8622