T.O. 2j-tf33-4, fig 16, ind 15
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 5965-00-879-7287
NSN 4140-00-707-5963
NSN 6110-00-125-9227
NSN 5895-00-932-4711
NSN 5945-01-029-2516
NSN 6145-01-610-7197
NSN 6130-01-480-4081
NSN 5950-01-386-5800
NSN 5960-01-020-6316
NSN 5998-01-491-1968
NSN 7035-01-154-0796
NSN 6135-00-128-1633