On Thu, 09 Jun 2005 18:46:41 +0000, Leo Lichtman wrote:

373 does not look quite like a lamp base. I think it is a flex line, like
used to hook up a gas stove. The rest have been answered, or I don't know.

I agree - it's too long and not smooth enough to be a bulb base. My first
guess was "gooseneck", but it's not squarish enough - I like the "gas line"
guess.

Thanks!
Rich