An item of single piece metal knifed 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 nonaircraft gas turbines
NSN 5999-01-622-9143
NSN 5930-00-644-3221
NSN 4140-00-910-0295
NSN 6620-01-444-4048
NSN 2925-00-139-8309
NSN 5930-01-359-7649
NSN 5855-01-047-9267
NSN 6145-00-054-8957
NSN 5985-00-167-7672
NSN 5975-00-784-4591
NSN 6320-00-110-8005
NSN 6645-01-205-0549