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 5960-00-369-8018
NSN 6150-01-547-5044
NSN 6220-00-711-3579
NSN 5996-00-862-5351
NSN 6685-00-241-5054
NSN 5905-01-369-3144
NSN 5925-01-432-5174
NSN 5975-01-145-7822
NSN 6620-00-464-1787
NSN 6620-01-346-9340
NSN 5895-01-030-9472
NSN 4140-01-139-4877