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 6320-01-412-2973
NSN 5925-01-090-3098
NSN 5835-00-019-0794
NSN 5998-01-634-0604
NSN 5855-01-444-1233
NSN 5910-01-127-5760
NSN 6620-00-166-0556
NSN 6240-00-284-1457
NSN 5985-01-053-1991
NSN 5999-01-145-5084
NSN 5960-00-028-3558
NSN 6320-01-054-3046