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 6145-00-935-5242
NSN 2925-00-010-9609
NSN 5965-00-445-1843
NSN 5920-01-579-3754
NSN 5910-00-885-6865
NSN 6685-00-358-1299
NSN 7035-01-085-5955
NSN 5855-01-458-5163
NSN 6145-01-326-4723
NSN 5998-00-758-7266
NSN 6110-01-470-8571
NSN 5910-01-396-9443