Crit code y: fan duct has a critical tolerance, fit restriction, and application.
A cylindrical shaped item or a segment thereof designed to direct air out of a fan, aircraft gas turbine engine. The inner air is pushed to the compressor, aircraft gas turbine engine. The outer air is used to help cool the engine.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 5950-00-337-0829
NSN 5999-01-600-0443
NSN 5910-00-740-7286
NSN 5910-01-142-1299
NSN 5985-01-035-3338
NSN 5965-01-189-4805
NSN 5960-00-647-9159
NSN 5945-01-553-5953
NSN 7035-00-003-7518
NSN 6150-01-258-5487
NSN 5855-00-472-2055
NSN 6320-00-937-5625