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 5915-01-175-3272
NSN 5990-01-480-9938
NSN 6685-01-401-5360
NSN 6610-01-499-8788
NSN 2925-01-400-2286
NSN 5925-01-044-5508
NSN 6220-00-160-9372
NSN 6135-01-070-3865
NSN 5855-01-411-0189
NSN 5965-01-406-3156
NSN 5998-00-189-4673
NSN 5998-01-130-2007