Cognizant service: navy; fsc application data: aircraft ram air exhaust system
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 5945-00-423-7135
NSN 6135-01-230-4399
NSN 6645-01-563-0441
NSN 5855-00-489-6754
NSN 6650-01-434-6434
NSN 5960-01-460-0115
NSN 5990-01-094-7740
NSN 6220-01-386-5613
NSN 5945-01-106-9022
NSN 5895-00-617-6340
NSN 6135-00-269-5843
NSN 6320-01-600-5808