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 nonmetallic) which is loosely woven or matted and confined in a frame or retained between perforated sheets of firmer material. It is designed to fit into air conditioners, ventilation systems, hot air furnaces, and electrical and electronic cabinets or housings. It may have facilities for radio frequency/electromagnetic interference shielding. The filter may be cleaned by the use of compressed air, blown through the filter element, or by using water and a suitable detergent for cleaning purposes which would extend the life of the filter.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 6610-00-433-8700
NSN 6620-01-169-6699
NSN 6620-01-500-3660
NSN 5905-00-415-6322
NSN 5965-01-469-8392
NSN 5915-00-186-9346
NSN 5920-01-104-2301
NSN 6610-00-896-4914
NSN 5998-00-797-2607
NSN 5905-01-130-7916
NSN 5999-00-812-2463
NSN 6645-00-163-9580