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 5990-01-164-8673
NSN 5855-01-033-1375
NSN 4140-01-112-8550
NSN 5965-01-633-1281
NSN 5996-01-256-6673
NSN 6220-01-478-3228
NSN 4140-01-524-8722
NSN 6105-00-980-6563
NSN 5999-01-648-2640
NSN 6135-00-932-3136
NSN 5985-00-489-8417
NSN 5895-01-180-4579