Material inner portion of ring isams-5643; outer ring portion made up of ams-5604b; stock thickness 0.022 min. 0.028 max.
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 5930-00-840-8125
NSN 5960-01-370-4285
NSN 5855-00-256-5562
NSN 6135-00-932-3136
NSN 5855-01-517-7325
NSN 5990-00-258-0228
NSN 5965-01-091-1884
NSN 5895-01-355-7806
NSN 5945-01-552-6438
NSN 5935-01-633-5263
NSN 5895-01-224-7913
NSN 5960-01-331-3817