A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an engine, gas turbine, aircraft. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 6320-00-369-7796
NSN 5855-01-152-5849
NSN 5910-01-498-1778
NSN 5855-00-494-9581
NSN 5835-01-056-4149
NSN 5910-01-277-9909
NSN 5998-00-360-1738
NSN 5915-00-284-5430
NSN 5945-00-410-5125
NSN 6110-01-127-2852
NSN 6105-01-334-3266
NSN 6320-01-350-5570