3.000 in.Radius bend, 0.380 in.Thk, 1.000 in.Id;
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 5975-01-121-3455
NSN 5910-01-051-5522
NSN 5985-01-326-8959
NSN 5999-01-504-5333
NSN 4140-01-152-1214
NSN 4140-01-268-1351
NSN 4140-01-214-9460
NSN 5910-01-091-6259
NSN 5996-01-222-6378
NSN 6220-00-696-1519
NSN 5945-01-525-6489
NSN 5996-01-508-4599