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 2925-00-233-5644
NSN 6620-00-473-3692
NSN 5990-01-176-2724
NSN 7035-01-482-1356
NSN 5990-00-165-9195
NSN 5950-00-898-7916
NSN 6110-00-647-3932
NSN 6130-00-692-2916
NSN 7035-01-226-2545
NSN 6650-01-500-1756
NSN 6110-00-040-0164
NSN 7035-00-020-2227