Application
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 6240-01-264-2574
NSN 5999-01-191-7709
NSN 5960-01-546-2379
NSN 4140-00-901-8216
NSN 6240-00-723-3378
NSN 5895-00-949-8416
NSN 5855-01-040-3881
NSN 5910-00-365-5678
NSN 5990-00-710-1981
NSN 4140-01-565-3422
NSN 6320-00-004-9158
NSN 7035-01-158-7673