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 4140-00-279-3148
NSN 5835-00-841-2650
NSN 5925-01-428-9978
NSN 6105-00-561-7169
NSN 5835-00-170-5238
NSN 6135-00-767-0331
NSN 6650-00-997-4337
NSN 5990-01-360-0711
NSN 6135-00-851-8575
NSN 6150-00-972-8063
NSN 5960-00-633-7670
NSN 6620-01-437-8193