An item of single piece metal knifed edged construction used to form a tight air seal. It is mounted on a rotating portion of the engine. It may be used in conjunction with other seals to prevent oil seepage.
Classification: Parts of nonaircraft gas turbines
NSN 4140-01-268-3273
NSN 5925-00-220-6841
NSN 6130-01-147-5049
NSN 5950-00-610-0553
NSN 6220-01-049-4536
NSN 5960-00-287-4982
NSN 6650-01-267-7739
NSN 5835-00-546-4898
NSN 5935-01-161-3385
NSN 5945-01-329-9479
NSN 6320-01-225-9963
NSN 5920-01-530-7444