T.O. 2j-tf39-4
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 5895-01-633-9933
NSN 5835-01-519-3834
NSN 5960-01-449-1310
NSN 5920-00-539-6989
NSN 6110-01-333-7923
NSN 6130-00-614-7577
NSN 7035-01-076-4067
NSN 5915-00-578-5559
NSN 6240-01-055-5193
NSN 5935-01-322-5502
NSN 5835-01-315-8141
NSN 5950-00-488-7470