Several critical dimenstion tigh tolerance being 0.002in
A stationary arched metal segment used to establish clearance and a seal for the tip of a blade, turbine rotor, aircraft gas turbine engine. The inner dimension may have open honeycomb or composition filled surface or may be formed by the knife edge metal protrusions of a seal ring, labyrinth, aircraft gas turbine engine.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 6650-00-751-9958
NSN 5998-00-518-8565
NSN 5935-00-882-6858
NSN 6130-01-170-4059
NSN 5975-00-181-5825
NSN 6110-01-119-3949
NSN 5990-01-588-3999
NSN 5996-01-395-2879
NSN 2925-01-556-0333
NSN 5950-01-521-4492
NSN 6650-00-307-3437
NSN 5935-01-061-1483