10.780 in.Lg, 0.380 in.Thk;
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 6110-00-872-6444
NSN 6240-00-832-3909
NSN 6220-01-234-9151
NSN 6130-01-400-6123
NSN 5950-01-394-5352
NSN 6610-00-511-6201
NSN 5950-00-212-7827
NSN 5999-01-448-3039
NSN 5905-00-118-1040
NSN 5835-01-436-6549
NSN 5935-00-153-4887
NSN 5975-01-077-1941