An item within a case, fan, aircraft gas turbine engine, designed to surround or partially surround a rotor, fan, aircraft gas turbine engine. It's primary purpose is to protect other components of the engine in the event of an impeller or rotor break up.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 6620-01-097-7078
NSN 6105-01-534-8263
NSN 6610-01-168-7943
NSN 7035-01-503-8111
NSN 6135-00-016-0071
NSN 5905-01-196-6154
NSN 6620-01-479-2352
NSN 6610-01-069-1156
NSN 6105-00-618-0153
NSN 6610-01-655-1559
NSN 5945-00-399-0716
NSN 6320-01-260-7390