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 4140-01-414-7093
NSN 5910-01-373-8239
NSN 6135-00-194-9354
NSN 5855-01-397-8862
NSN 5855-00-237-4088
NSN 5920-00-485-3044
NSN 5920-01-196-4614
NSN 5935-01-564-7076
NSN 5905-01-041-8889
NSN 5905-01-232-8206
NSN 5925-01-075-7154
NSN 5910-01-097-0735