30 degrees arc; body matl steel iaw ams 5540; honeycomb matl steel iaw ams 5536; 0.005 in. Min, 0.0015 in. Max ribbon thk; 1.001in. By 0.190 in. Body size; 8.623 in. Outer radius
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 5996-00-871-8172
NSN 5915-00-054-6637
NSN 6620-00-893-1303
NSN 6220-01-029-5037
NSN 5915-00-205-2615
NSN 5930-00-226-0562
NSN 6130-01-519-9337
NSN 6685-01-337-3504
NSN 5985-01-090-1244
NSN 6145-01-607-6165
NSN 4140-00-521-0380
NSN 5905-01-375-6808