An item of single piece metal knife 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 gas turbine aircraft engines, other than for use in civil aircraft
NSN 4140-01-422-3744
NSN 5990-01-411-5930
NSN 5960-00-285-1001
NSN 5985-01-325-3066
NSN 6105-01-131-1408
NSN 5999-01-079-2343
NSN 6620-01-413-9243
NSN 6130-01-207-0755
NSN 6320-00-116-3658
NSN 5965-00-938-8219
NSN 5990-01-033-1423
NSN 5950-01-617-7680