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.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5960-00-857-1250
NSN 7035-00-235-3529
NSN 6685-01-433-3745
NSN 5925-01-237-2501
NSN 6135-01-357-0621
NSN 5950-00-489-2900
NSN 5920-00-366-0111
NSN 6645-00-397-2210
NSN 6620-00-955-0330
NSN 5925-00-233-1471
NSN 5920-01-294-2241
NSN 5910-01-056-6251