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 5999-01-537-9231
NSN 6130-00-911-1433
NSN 5930-00-858-0500
NSN 6645-01-240-5499
NSN 6110-01-398-6928
NSN 5930-01-356-8919
NSN 6150-00-108-6350
NSN 5895-01-226-7589
NSN 4140-00-775-5755
NSN 5965-00-275-0491
NSN 6620-00-778-7405
NSN 6610-01-139-2809