T.O. 2j-j85-54; life limited
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 5915-01-042-0144
NSN 5920-01-279-0419
NSN 6240-01-312-6281
NSN 2925-00-403-5036
NSN 6130-00-262-0426
NSN 2925-00-157-1602
NSN 2925-01-327-3069
NSN 5835-00-233-6327
NSN 5935-01-578-7040
NSN 5945-01-321-2826
NSN 5835-01-579-5941
NSN 6135-00-321-6707