C/o; ar -8 cover, ar -10 insulation quit, ar -11 insulation quit, ar -12 cover inerior, ar -18 insulation quit, ar -19 cloth ceramic,
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 5990-01-357-6175
NSN 5855-01-593-2549
NSN 6240-00-197-6819
NSN 5998-00-238-0760
NSN 6105-00-658-7782
NSN 5985-01-075-9134
NSN 6645-01-114-2105
NSN 2925-01-285-7163
NSN 5985-01-146-4630
NSN 6610-01-275-9771
NSN 5915-00-965-9842
NSN 5915-01-227-5746