Selected item drawing
An item composed of one or more materials, molded, compressed, and/or baked into a rigid covering of irregular shapes and sizes. it is designed to cover air ducts and/or air duct fittings used in air conditioning, heating, cooling, pressurizing and de-icing systems to restrict the dissipation of heat. it may completely or partially encase the item for which designed. it may be furnished with or without fillers, cement, and/or separate or attached accessories for installation, (excluding flexible air duct covering and rigid pipe and pipe fitting coverings used in construction and building materials). Excludes insulation blanket, thermal, aircraft; insulation pipe fitting covering, thermal; and insulation sleeving, thermal.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5835-01-005-8564
NSN 5996-01-188-7420
NSN 5905-00-612-0010
NSN 5960-01-290-6919
NSN 5930-01-536-8042
NSN 5905-01-077-5793
NSN 5915-01-445-6577
NSN 5925-00-539-8372
NSN 5905-01-061-3305
NSN 5999-00-615-5457
NSN 6135-01-657-0554
NSN 6105-00-583-0265