10.780 in.Lg, 0.380 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 6320-01-527-0211
NSN 5935-01-479-4678
NSN 6150-00-692-7043
NSN 6645-00-268-4042
NSN 2925-01-014-0118
NSN 5925-00-517-8512
NSN 6650-01-416-9869
NSN 6220-01-431-0401
NSN 5945-00-934-9045
NSN 5990-01-362-7532
NSN 6645-01-123-9277
NSN 5960-00-715-9227