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 5915-01-145-5340
NSN 6240-01-312-6281
NSN 6240-01-185-5538
NSN 6240-01-386-1354
NSN 5920-01-446-1123
NSN 5945-01-171-6560
NSN 6240-00-677-0305
NSN 6135-00-542-6216
NSN 5835-01-031-7265
NSN 6220-00-854-2532
NSN 5999-01-029-8346
NSN 5915-01-429-0007