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 6685-01-634-0611
NSN 6240-01-072-8035
NSN 6150-01-193-8703
NSN 4140-01-152-2672
NSN 5895-00-316-3385
NSN 5855-00-411-8688
NSN 6240-01-092-8846
NSN 6105-01-168-2906
NSN 6145-00-033-2997
NSN 5910-01-378-6721
NSN 5960-00-840-5465
NSN 5905-00-133-2853