What is the width of the Orings used on the WTC for the Blueback? The O ring is 2 in diameter I think. I’m rebuilding my WTC, and my caliper is missing,
Oring size
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It’s the Merriman WTC for the Blueback. The problem is I’ve got O-rings, but they’re too thick. But I really wanted to know was the thickness. I appreciate it, and I’ll look and see if I can get some of what you just quoted. Hope you are well.Last edited by Das Boot; 06-21-2025, 07:01 PM.“Of the 40,000 men who served on German submarines, 30,000 never returned.”Comment
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