Selected item drawing
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.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5985-01-006-1941
NSN 6620-00-164-1493
NSN 6110-01-051-4898
NSN 5965-01-325-7721
NSN 5960-01-499-3544
NSN 5925-00-226-1155
NSN 7035-01-406-5232
NSN 5985-00-387-5974
NSN 6620-00-170-5296
NSN 5915-01-137-9078
NSN 5999-00-381-7614
NSN 6685-01-198-5776