C/o; ar -8 cover, ar -9 insulation quited, ar -12 cover, ar -18 insulation quited, ar -19 cloth ceramic
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 6620-01-524-9112
NSN 4140-01-583-1101
NSN 5985-00-468-7361
NSN 6105-01-332-9022
NSN 5935-00-853-7893
NSN 6650-01-484-7095
NSN 5965-01-359-5501
NSN 5950-01-231-4230
NSN 5920-01-203-6622
NSN 6645-01-601-5473
NSN 6220-01-205-7688
NSN 6685-01-468-5787