Used on c-141, starlifter aircraft
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.
NSN 5935-01-188-8167
NSN 6240-01-235-2604
NSN 6220-01-492-5018
NSN 6150-01-181-6422
NSN 6650-01-144-5351
NSN 5895-01-097-6340
NSN 5990-01-449-7090
NSN 7035-00-270-5519
NSN 5855-01-348-4623
NSN 6240-01-277-7962
NSN 6610-01-464-3037
NSN 5975-01-588-8492