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 5996-01-183-7647
NSN 5998-01-243-6926
NSN 6135-00-269-5843
NSN 6150-00-123-0048
NSN 5905-01-449-2399
NSN 5975-01-162-0612
NSN 6110-01-099-6893
NSN 6610-01-419-4123
NSN 5905-01-656-7719
NSN 6650-01-649-0228
NSN 5935-01-391-6716
NSN 5910-01-113-3689