Used on c-141, starlifter aircraft
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 5996-01-298-2133
NSN 5835-01-518-4300
NSN 5950-01-634-0677
NSN 2925-01-335-4549
NSN 5905-01-217-8283
NSN 6645-00-485-9889
NSN 5945-01-634-0588
NSN 6145-00-548-7195
NSN 5945-00-304-9501
NSN 5935-00-006-4087
NSN 5925-01-495-6409
NSN 6645-01-123-4443