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 6110-01-344-0377
NSN 5930-01-142-1809
NSN 5905-01-069-9999
NSN 2925-01-344-6073
NSN 6150-01-552-9028
NSN 5998-01-378-6952
NSN 6110-01-393-0895
NSN 5950-00-326-1814
NSN 5895-00-248-7477
NSN 5920-01-408-0658
NSN 6320-01-470-6826
NSN 5990-01-250-4198