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 5975-01-092-4512
NSN 6240-00-267-7428
NSN 6130-01-094-0786
NSN 2925-01-354-1752
NSN 2925-01-541-7217
NSN 5925-01-158-5008
NSN 5915-00-918-1210
NSN 5960-01-595-6515
NSN 6610-01-645-7515
NSN 6110-01-173-4004
NSN 5960-01-014-3876
NSN 5975-00-988-8689