A flanged thru-hull metal fitting consisting of a plain bearing combined with a device which provides a watertight seal by means of compressing packing around a rudder post.
NSN 6610-01-117-7130
NSN 7035-00-116-1900
NSN 6320-00-082-5868
NSN 5835-00-051-9092
NSN 6135-01-630-2261
NSN 5910-01-651-0186
NSN 4140-01-562-7348
NSN 5855-01-147-4785
NSN 5960-01-649-1341
NSN 6135-00-793-1809
NSN 5985-01-115-2372
NSN 6620-00-578-5851