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 5990-00-054-4785
NSN 6240-01-528-7108
NSN 5985-00-846-6442
NSN 6110-01-544-3949
NSN 5985-00-161-2723
NSN 5915-01-397-9978
NSN 5975-00-185-5243
NSN 6610-01-428-3587
NSN 5915-01-633-9845
NSN 4140-01-617-1403
NSN 6220-00-204-5538
NSN 5985-00-138-5225