[R-390] Bristol set screws

[ToddRoberts2001 at aol.com]

I wonder if anyone has been able to find a current source for new stainless 
steel spline socket set screws? For example in the size 8-36 used in the R-390A 
front panel knobs?
 
I have done some looking online and see there are a few suppliers of military 
fasteners that might be an answer. The spline socket set screws seem to be 
part of a mil fastener group called AN565. Cup point seems to be a common style 
for the set screw. 
 
Most of the fastener suppliers require an RFQ - request for quote. The spline 
socket setscrews are probably too obscure nowadays to be a stocking catalog 
item.
 
Will continue investigating. 73 Todd WD4NGG
 



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