T.O. 2j-j85-54, fig 14, ind 40; goes on the accessory drive 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 2925-01-437-9041
NSN 5998-00-485-0490
NSN 6150-00-887-7094
NSN 5925-00-078-9566
NSN 6610-01-310-0553
NSN 5996-00-129-6725
NSN 5855-01-418-6303
NSN 6610-01-555-8364
NSN 5985-01-646-1108
NSN 6135-01-202-8113
NSN 6650-01-030-5545
NSN 6685-00-443-7708