Aircraft c-5
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 6135-00-823-3034
NSN 5920-01-445-5701
NSN 5930-01-618-7118
NSN 5998-00-422-9031
NSN 6610-01-141-6343
NSN 6320-01-383-9979
NSN 5975-01-558-5679
NSN 5895-01-076-4204
NSN 5985-00-725-8311
NSN 5835-01-244-8532
NSN 5895-01-563-3607
NSN 5895-00-694-9285