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 5920-00-280-5062
NSN 2925-00-290-7052
NSN 4140-00-243-6664
NSN 5910-00-332-9023
NSN 5996-01-023-7896
NSN 6685-00-870-0057
NSN 6645-01-088-5244
NSN 7035-00-104-7613
NSN 6645-00-173-2800
NSN 6320-00-593-0379
NSN 5975-01-334-3671
NSN 5935-01-368-1139