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 6145-00-419-0550
NSN 5910-00-705-6442
NSN 5999-01-477-9201
NSN 6135-01-475-7415
NSN 5895-01-025-4087
NSN 5960-01-433-7565
NSN 5990-00-519-9974
NSN 2925-01-068-3844
NSN 6110-01-148-7655
NSN 6685-00-251-8931
NSN 5960-00-687-1031
NSN 6620-01-032-3937