Used on f-14a, tomcat aircraft; material 0.002 in. Thick per mil-s-6721
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 5855-01-577-9496
NSN 6110-00-205-1778
NSN 6105-01-181-6084
NSN 6320-01-525-4789
NSN 5915-00-116-7705
NSN 5895-00-208-1949
NSN 2925-00-824-2186
NSN 6105-00-146-1568
NSN 6645-01-244-4881
NSN 6645-00-857-0410
NSN 4140-00-707-5963
NSN 6135-01-382-1980