2.000 in. Approx lg, 1.810 in. Approx dia
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.
NSN 5895-00-959-2284
NSN 6130-01-541-9178
NSN 6650-00-555-1061
NSN 7035-01-076-4067
NSN 6650-01-053-8726
NSN 5905-01-105-1777
NSN 5999-01-524-5490
NSN 7035-00-495-2137
NSN 2925-00-839-6815
NSN 6130-00-269-8273
NSN 5950-00-529-6871
NSN 5996-01-293-3078