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 6130-00-299-6920
NSN 5950-01-500-6881
NSN 5999-00-135-2079
NSN 5990-00-484-3189
NSN 5999-01-512-4807
NSN 5915-00-456-0873
NSN 7035-01-202-8699
NSN 5920-01-258-5035
NSN 5990-01-400-3299
NSN 5996-00-155-4586
NSN 5965-01-201-1580
NSN 5905-00-256-8549