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 6105-01-253-0766
NSN 4140-00-080-8740
NSN 6650-01-470-1315
NSN 4140-00-726-3551
NSN 5925-00-450-9663
NSN 6110-00-237-4862
NSN 2925-01-250-2731
NSN 5910-01-355-5934
NSN 5990-01-643-4167
NSN 5965-01-573-7359
NSN 6105-00-491-9945
NSN 5905-01-397-8577