SP G250 jam nut

[buddhasummer]

I think we can safely assume all will want 316.

 

[Open Ocean Diver]

Any pics of the pre-production sample?

As soon as I have 50, I will have a preproduction unit made and post pictures here for everyone.

 

[Open Ocean Diver]

I think we can safely assume all will want 316.

I think your right, will keep with 316.

 

[buddhasummer]

I think your right, will keep with 316.

Yes, no choice, just 316.

Thanks a bunch for doing this.

 

[Open Ocean Diver]

Yes, no choice, just 316.

Thanks a bunch for doing this.

Thanks Simon my little give back for all I take from SB.

If this works out let’s do the 260 with the larger diameter flange.

 

[buddhasummer]

Appreciated it is.

 

[1967Goat]

For clarification, is this first run for the G250 or G250V jam nuts? The 2 nuts are different.
I need the G250 nuts, but not G250V nuts (I have 2 extra of those)

 

[Couv]

For clarification, is this first run for the G250 or G250V jam nuts? The 2 nuts are different.
I need the G250 nuts, but not G250V nuts (I have 2 extra of those)

Good question. I thought they were interchangeable. @Open Ocean Diver

 

[1967Goat]

I had posted the dimensions for the nuts at the bottom of page 14 (post #140).
@buddhasummer has some great pics of the differences in the first post on page 15 (post #141).
Maybe @Open Ocean Diver can give the measurements he provided to the machinist.

 

[rhwestfall]

Yeah, I'm now a little confused. Please clarify which second stage we are making this for.....