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 5835-00-145-8926
NSN 5855-01-444-3916
NSN 4140-00-140-1804
NSN 6650-01-005-0714
NSN 6620-01-171-9597
NSN 5975-00-596-4716
NSN 5835-01-525-3220
NSN 6135-01-633-8502
NSN 6220-01-333-1319
NSN 5915-01-647-4236
NSN 6220-00-188-7525
NSN 5999-01-275-4926