An item composed of one or more materials, molded, compressed, and/or baked into a rigid covering or irregular shapes and sizes. it is designed to cover auxiliary power unit exhaust pipes and the like to restrict the dissipation of heat. it may be furnished with or without fillers, cement, and/or separate or attached accessories for installation, (excluding rigid air duct coverings used in aircraft air conditioning, heating, cooling, pressurizing, de-icing systems and pipe coverings used in construction and building materials. excludes insulation pipe covering, thermal, aircraft; insulation pipe fitting covering, thermal; and insulation sleeving, thermal.
NSN 5895-00-761-8406
NSN 6645-01-141-7016
NSN 5905-01-031-3302
NSN 5895-00-706-5419
NSN 5996-00-358-6257
NSN 5930-01-422-1077
NSN 6130-01-141-7038
NSN 6645-00-462-7072
NSN 6610-01-359-5515
NSN 6105-01-102-0009
NSN 6320-00-513-8376
NSN 6135-01-573-2428