2.500 in.Id, 0.380 in.Wall thk, 90 degrees elbow with 1.090 in.Offset; airconditioning system, acft;
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 5910-00-526-0694
NSN 5835-01-383-1313
NSN 6150-01-351-8736
NSN 5965-00-144-2543
NSN 6145-01-338-2893
NSN 5965-01-418-7226
NSN 5910-01-167-9757
NSN 6610-00-881-5060
NSN 6150-00-239-5981
NSN 6650-01-413-8408
NSN 7035-01-013-9889
NSN 5950-00-496-1250