A single or multi-piece item of metallic construction, specifically designed to form either a tight fuel or oil seal in an engine, gas turbine, aircraft.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 5999-01-144-5415
NSN 6220-00-386-0997
NSN 2925-01-190-0510
NSN 5996-01-139-2843
NSN 5930-01-535-2561
NSN 5996-00-399-0731
NSN 5950-01-331-5921
NSN 5945-01-024-4422
NSN 4140-01-515-2722
NSN 6220-01-634-0660
NSN 7035-01-559-1453
NSN 5855-01-421-1440