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 5998-00-577-0003
NSN 5905-01-377-5273
NSN 4140-01-055-1301
NSN 5910-00-668-3163
NSN 6320-01-170-4068
NSN 6645-00-724-7668
NSN 6240-01-451-1409
NSN 5985-01-326-8270
NSN 6240-01-157-9128
NSN 5950-00-902-8979
NSN 5960-00-140-1727
NSN 6145-01-126-3429