T.O. 2j-tf39-4
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 5950-01-487-3750
NSN 4140-01-463-9023
NSN 5905-00-170-8370
NSN 7035-00-463-7143
NSN 6610-01-064-0384
NSN 5905-00-914-9714
NSN 6130-01-078-6339
NSN 6620-01-246-4314
NSN 6145-01-505-5614
NSN 2925-01-371-6853
NSN 5950-01-245-1480
NSN 5996-01-169-2278