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 5990-01-153-0679
NSN 5920-01-430-3158
NSN 2925-00-001-4604
NSN 5930-01-213-6374
NSN 5996-00-935-5070
NSN 6135-00-223-9563
NSN 5999-01-294-2462
NSN 5960-01-075-2694
NSN 6650-00-762-0267
NSN 6645-00-283-6794
NSN 6145-01-148-9759
NSN 5835-01-555-8963