Aircraft c-5
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 5996-01-317-3676
NSN 6145-00-958-2537
NSN 5965-00-246-5612
NSN 5910-00-501-6512
NSN 5930-01-150-5555
NSN 5975-01-332-2234
NSN 5975-01-269-4356
NSN 6620-01-528-7510
NSN 6685-01-089-8141
NSN 5945-01-187-5752
NSN 5925-01-202-8352
NSN 2925-01-384-4139