Jun 28, 2020 #1 A atreyu Recruit 1 0 Joined Jun 28, 2020 I was given this a while ago and I've recently cleaned it up. It's stamped O-521-PB-B75. My first hunch was something off a radar system? It's either had a wiper or large dial attached to the splines. Attachments 20200628_165022_resized.jpg 285 KB · Views: 189 20200628_165010_resized.jpg 395.5 KB · Views: 180
I was given this a while ago and I've recently cleaned it up. It's stamped O-521-PB-B75. My first hunch was something off a radar system? It's either had a wiper or large dial attached to the splines.
Jul 25, 2020 #2 MiTasol Major 10,042 19,213 Joined Sep 19, 2012 Location Aw flaming stralia It could also be part of a trim tab control, many were about that size and had the handle attached to the splines
It could also be part of a trim tab control, many were about that size and had the handle attached to the splines
