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 5990-01-573-1634
NSN 5975-00-636-4910
NSN 5965-01-181-3140
NSN 6240-01-169-8223
NSN 6320-01-519-8767
NSN 5905-00-720-3021
NSN 6645-00-072-9243
NSN 6240-01-184-6831
NSN 6105-00-336-3323
NSN 6610-00-904-4839
NSN 5835-00-124-9995
NSN 5905-01-083-4072