T.O. 2j-f100-24, fig 131, in 26
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 6620-01-473-5163
NSN 5915-01-550-8217
NSN 5920-01-438-2670
NSN 5945-01-422-4195
NSN 5965-00-185-9687
NSN 6240-01-059-3563
NSN 5915-01-327-6289
NSN 6610-01-486-7954
NSN 6150-01-567-9103
NSN 6240-01-475-7261
NSN 6220-00-308-3487
NSN 6110-01-352-1922