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 7035-00-834-2090
NSN 5935-00-584-7365
NSN 5990-00-607-9477
NSN 5960-01-156-7469
NSN 5985-01-243-6479
NSN 5996-00-461-3416
NSN 6150-01-046-0247
NSN 6110-00-715-9404
NSN 6620-00-280-2874
NSN 6610-01-406-4985
NSN 6610-01-519-8953
NSN 6240-00-107-8192