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 5835-01-548-7454
NSN 5975-01-531-6112
NSN 5945-01-098-2150
NSN 5945-01-574-9682
NSN 5895-01-387-6520
NSN 5960-01-553-4557
NSN 5985-00-149-1451
NSN 6130-00-489-3110
NSN 6135-00-686-4777
NSN 4140-01-389-2870
NSN 2925-00-989-0523
NSN 5990-01-606-9305