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 5945-01-293-8330
NSN 6650-00-144-4555
NSN 5950-01-497-9844
NSN 6645-00-863-9695
NSN 5920-00-919-6050
NSN 6145-01-427-3520
NSN 5985-00-870-0785
NSN 5975-01-223-4082
NSN 6620-01-304-2913
NSN 5915-00-752-4458
NSN 6135-01-375-6724
NSN 6685-00-691-1506