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 4140-01-481-6833
NSN 5960-01-498-0572
NSN 6685-01-143-3599
NSN 6650-01-571-7122
NSN 4140-01-512-0744
NSN 5920-01-293-3071
NSN 6150-01-283-6696
NSN 6145-00-003-0735
NSN 5925-01-229-6342
NSN 6645-01-063-5383
NSN 5930-01-048-3677
NSN 6135-01-457-2855