Laterial and elbow, 3.000 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 5945-01-045-1838
NSN 5855-01-421-1440
NSN 6145-00-702-0057
NSN 5910-01-353-6904
NSN 6110-00-471-3385
NSN 5925-00-290-4451
NSN 5855-00-151-3853
NSN 6650-01-643-5908
NSN 5985-01-322-8264
NSN 6320-01-054-3046
NSN 5935-00-276-9399
NSN 5855-00-995-2098