0.2802" overall width 0.3748" bore diameter bearing contains shields made of inert fibrous material bonded to an aluminum washer; or polytetrafluoroethylene seal plus stainless shields on both sides; or buna n seal with a 430 stainless steel insert passivate ball surface treated non-loading groove, non-separable
3a thread class left-hand 2.3125" overall length 0.3120" bore diameter 24 thread quantity per inch chromium inner member surface treated ball type unf thread series
Used on engine model f-404. 0.3937" overall width 0.4724" bore diameter bearing, ball corrosion preventative compound to be compatible with mil-l-7808 4 point ball contact, solid inner