Oil drain plug for the very very rare experimental Teletype Coupe DeVille..

Or possibly the 156334 stud used in the motor mount on the M28 multiple reperf base

See pdf page 66

https://www.navy-radio.com/manuals/tty/1180B-94158-03.pdf

Nick England K4NYW
www.navy-radio.com

On Fri, Nov 12, 2021 at 6:44 PM John, W9DDD <w9ddd@tapr.org> wrote:

I find this part in my inventory.

The Teletype envelope has 156xx4 written on it.  The x'es are where the
numbers have been corrected multiple times.
The first x looks like it might have been a 4 or 9 with a 3 written over
it.  the second x looks like a 3 written over a 4.

The large end is about 3/8" dia.  The smaller one 1/4" dia.  Both ends
are 32 threads per inch.

It would be nice if a master list existed that told you where the part
was used.  But I guess that would take the fun out of it.