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 5855-01-442-8781
NSN 5915-01-085-5820
NSN 4140-01-513-9139
NSN 6240-01-229-5712
NSN 6130-01-417-3509
NSN 6220-01-472-7693
NSN 6135-01-220-7193
NSN 5915-01-044-5260
NSN 5998-00-941-9776
NSN 5835-01-205-3089
NSN 6150-01-117-0637
NSN 6145-01-365-0645