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 6150-01-034-1622
NSN 5835-01-327-6324
NSN 6610-01-558-7571
NSN 6320-00-036-3688
NSN 5905-01-388-2670
NSN 6110-01-189-8949
NSN 6645-01-277-9337
NSN 5930-00-661-2280
NSN 5960-01-324-6464
NSN 5930-00-202-1078
NSN 6130-01-558-3271
NSN 5905-01-183-4971