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 5925-00-244-0711
NSN 5999-01-426-1988
NSN 5960-00-972-9297
NSN 6650-01-512-1930
NSN 6650-00-061-2232
NSN 6110-00-288-4179
NSN 6650-01-231-2082
NSN 5990-00-132-1328
NSN 6650-00-597-7313
NSN 5930-01-432-0517
NSN 5915-01-513-9122
NSN 5965-01-587-9765