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 6135-01-561-5945
NSN 6150-01-441-7933
NSN 4140-01-381-4752
NSN 7035-00-079-7189
NSN 5999-01-087-9070
NSN 6650-01-593-5993
NSN 5990-01-493-4039
NSN 6105-00-390-9916
NSN 5965-01-429-0881
NSN 5910-01-555-1502
NSN 6620-01-601-6236
NSN 6145-01-427-3520