9.520 min. 9.528 max. I.D.
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 6610-00-488-9528
NSN 6685-00-081-2044
NSN 5985-01-160-0412
NSN 5998-00-412-8618
NSN 5950-01-205-6968
NSN 5960-01-360-3639
NSN 6320-01-382-9676
NSN 5895-01-508-0991
NSN 6145-01-627-9593
NSN 5895-01-337-0953
NSN 5960-01-505-2426
NSN 6645-00-843-8837