C/o; ar -8 cover, ar -12 cover, 9 ea. P/n htm-5011 capstan, 18 ea. Washers p/n htm-1007, ar -19 ceramic clothar -21 tape fastener, ar -23 cres nylon coated thread
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 6130-00-149-1977
NSN 5855-01-282-2936
NSN 4140-01-642-9240
NSN 6150-00-474-7158
NSN 5998-01-363-6762
NSN 6320-01-229-6479
NSN 6650-01-110-0317
NSN 5920-01-264-8238
NSN 6220-01-046-2401
NSN 5985-00-618-9436
NSN 5835-01-495-0595
NSN 5925-01-101-9480