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 5930-01-375-5874
NSN 5905-01-226-8298
NSN 6650-01-392-2204
NSN 6650-01-361-9336
NSN 4140-00-200-0970
NSN 6135-01-443-4484
NSN 5920-01-293-9921
NSN 6105-00-189-0515
NSN 5945-01-631-4312
NSN 5975-01-546-2852
NSN 5999-01-014-4933
NSN 6145-01-646-3784