Crit code y: compressor duct has a critical tolerance, fit restriction, and application.
A cylindrical shaped item or a segment thereof designed to direct air into or around a compressor, aircraft gas turbine engine. The air is further compressed or used for cooling purposes.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 2925-01-591-4030
NSN 6610-00-360-2713
NSN 5925-01-081-3690
NSN 4140-01-182-2305
NSN 5905-00-246-1223
NSN 6645-00-394-8924
NSN 5985-01-148-3337
NSN 6320-01-453-2358
NSN 5925-00-003-4722
NSN 5935-00-189-0633
NSN 5975-01-029-8187
NSN 6650-01-188-4516