T.O. 2j-tf39-4; honeycombed construction
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 6610-01-581-6689
NSN 5999-00-900-4778
NSN 6620-01-430-2188
NSN 7035-00-104-7613
NSN 5950-01-128-9258
NSN 5996-01-414-5167
NSN 6320-01-607-1491
NSN 5975-01-309-8912
NSN 6620-00-100-4517
NSN 5990-01-351-2379
NSN 6135-01-546-4588
NSN 6105-01-602-9874