15.780 in. Lg o/a; 1.810 in. Diameter o/a
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 6135-00-823-3034
NSN 5975-01-080-4914
NSN 6135-00-134-6648
NSN 6145-00-445-7839
NSN 5925-01-419-6618
NSN 5935-01-434-0714
NSN 5895-00-949-5906
NSN 5855-01-388-4345
NSN 5996-00-202-6576
NSN 5915-01-374-7738
NSN 6610-01-513-1903
NSN 6240-01-550-6487