Fiberglass insulation, mil-b-5924 type 1, aluminum covered, c-22-1254 type 1 fscm 36659, 0.500 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 5935-00-241-7238
NSN 5905-00-775-5733
NSN 7035-01-643-2873
NSN 5960-01-023-8037
NSN 6130-00-166-0626
NSN 5985-01-081-3567
NSN 5965-01-444-1322
NSN 6610-00-287-6296
NSN 5999-01-408-8827
NSN 5935-01-550-7115
NSN 5930-00-890-3060
NSN 6650-00-527-7451