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 6620-01-559-9116
NSN 5905-00-239-3453
NSN 6650-00-751-9958
NSN 6620-01-441-7860
NSN 5965-01-227-4517
NSN 6110-01-191-5064
NSN 5835-01-537-1228
NSN 7035-00-794-0792
NSN 6145-00-230-5268
NSN 5990-01-485-6495
NSN 6320-00-331-7138
NSN 5930-01-361-7866