Matl compound sirvene 490 viton; t.O. 2j-t56-24; goes on the reduction gearbox
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 4140-01-250-1128
NSN 5930-01-369-5434
NSN 5905-01-118-6330
NSN 6130-00-635-5683
NSN 5998-01-604-9538
NSN 7035-01-547-4707
NSN 4140-00-006-4188
NSN 6220-01-425-0610
NSN 5925-00-752-8292
NSN 6145-01-421-2458
NSN 5855-01-128-1762
NSN 5910-00-338-2661