T.O. 2j-j85-54
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 5996-01-307-4403
NSN 5950-01-008-7813
NSN 5985-01-245-9064
NSN 5985-00-006-9906
NSN 6685-00-139-5713
NSN 5925-00-684-6468
NSN 5998-01-123-9015
NSN 5935-00-299-1886
NSN 6685-01-506-6822
NSN 6145-00-334-5192
NSN 5965-01-295-8123
NSN 6110-00-804-4830