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 6135-01-613-8043
NSN 5985-01-096-6850
NSN 6220-01-338-2062
NSN 4140-01-450-5168
NSN 5835-01-347-8714
NSN 5965-00-246-5612
NSN 5905-01-502-3400
NSN 6685-01-116-3422
NSN 6130-01-068-3362
NSN 6105-01-205-5273
NSN 6240-01-050-2005
NSN 7035-01-062-0184