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 5965-01-437-0905
NSN 5925-00-089-6131
NSN 6685-00-779-3598
NSN 6610-00-341-7549
NSN 5999-00-826-9039
NSN 5999-00-083-4008
NSN 5998-01-264-5460
NSN 5999-01-144-2610
NSN 5920-01-329-1113
NSN 6145-01-271-7339
NSN 5999-00-840-5663
NSN 5990-00-964-9672