For compressor front bearing
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 5999-01-646-8152
NSN 5990-01-582-1977
NSN 7035-00-478-4596
NSN 5910-01-023-0078
NSN 5935-01-418-8844
NSN 6650-01-421-2762
NSN 5855-00-782-7714
NSN 5905-01-079-5117
NSN 6150-00-212-3975
NSN 5998-00-931-2532
NSN 5999-00-705-6005
NSN 6610-00-786-8895