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 6320-01-265-0665
NSN 6105-01-433-7591
NSN 6130-01-225-5658
NSN 6135-01-200-5144
NSN 5895-01-415-1245
NSN 5950-01-024-8546
NSN 5895-01-557-4909
NSN 4140-01-494-6783
NSN 5998-01-044-3930
NSN 5999-01-013-9113
NSN 2925-01-217-0465
NSN 5998-01-116-8682