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 5915-01-657-2950
NSN 6130-01-060-6511
NSN 6150-01-570-6449
NSN 4140-00-903-5799
NSN 5950-00-862-5680
NSN 6145-00-448-8264
NSN 6650-01-090-8576
NSN 5905-01-115-6555
NSN 5935-01-065-4231
NSN 6650-01-657-1395
NSN 5960-01-025-2526
NSN 5990-01-583-2870