Aluminum foil, 8.380 in.Lg with 1.600 in.Dia hole located on top of shell, 1.250 in.Radius, 0.375 in.Thk;
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 5910-01-496-7880
NSN 5990-01-571-7468
NSN 5950-01-327-5921
NSN 5925-01-440-9364
NSN 5905-00-606-6498
NSN 6650-00-273-8732
NSN 6610-01-361-9988
NSN 5855-00-548-4742
NSN 5935-00-734-8560
NSN 5950-01-392-9345
NSN 6610-00-936-3472
NSN 6135-01-479-4020