Nickel alloy ams 5665; segment subtends 180 degrees arc; 0.859 in. Min 0.869 in. Max w; 0.875 in. Min 0.895 in. Max h; honeycomb core nickel alloy ams 5540; 0.003 in. Min 0.004 in. Max thk stock which is brazed to shroud; color coded green
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 6320-01-631-7828
NSN 5960-01-474-4843
NSN 6645-01-246-7129
NSN 5975-01-420-7310
NSN 5910-01-425-2313
NSN 6135-01-101-5039
NSN 5996-01-314-6479
NSN 6105-01-320-1138
NSN 5925-00-246-0582
NSN 6685-01-139-4944
NSN 6645-01-595-4323
NSN 6220-01-495-1433