A rigid item, fabricated from a heat resistant allow, with or without insulation material added. designed to protect parts, areas or systems of an engine, gas turbine, aircraft from excessive heat damage. see also insulation blanket, thermal, aircraft gas turbine engine.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 6610-00-639-3615
NSN 5999-00-286-6231
NSN 5975-01-410-7647
NSN 6650-00-569-1762
NSN 6220-00-801-3872
NSN 4140-01-472-2768
NSN 5945-01-359-0216
NSN 5920-01-519-2399
NSN 5905-01-391-3147
NSN 6645-01-122-5965
NSN 5930-00-502-3293
NSN 6650-01-496-8962