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  Dimensions of Hyatt Apollo CSM model base

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Author Topic:   Dimensions of Hyatt Apollo CSM model base
Liembo
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Posts: 898
From: Bothell, WA
Registered: Jan 2013

posted 12-17-2019 05:29 PM     Click Here to See the Profile for Liembo   Click Here to Email Liembo     Edit/Delete Message   Reply w/Quote
Can someone with a Hyatt Apollo Command and Service Module (CSM) model provide the dimensions of the black base? How does the plastic collar attach, does it sit a groove/recess?

Dimensions I would like: diameter bottom, diameter of top (it appears to taper slightly), thickness of base and ideally, a photo of how the collar mounts.

Dave Ginsberg
Member

Posts: 214
From: Redmond, Washington, USA
Registered: Dec 2007

posted 12-18-2019 12:55 AM     Click Here to See the Profile for Dave Ginsberg   Click Here to Email Dave Ginsberg     Edit/Delete Message   Reply w/Quote
I happen to have one of those model bases sitting outside of my display case. The bottom diameter of the black piece is a hair over 6-7/8". The base tapers inward 1/8" at the top around the circumference (reducing the diameter by a total of 1/4"). The height of the base is 7/8". The wall thickness of the black plastic is about 3/32".

The clear and white SLA collar appears to be glued on with very thin adhesive. There is evidence of two small registration pins that protrude slightly through the top surface of the black base for proper positioning. There does not seem to be a groove at the interface.

I will follow up with photos in an email.

Cozmosis22
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Posts: 1115
From: Texas * Earth
Registered: Apr 2011

posted 12-18-2019 07:59 AM     Click Here to See the Profile for Cozmosis22     Edit/Delete Message   Reply w/Quote
That clear plastic collar connects to the base with two tiny pins which extend out the bottom of it, across from each other. There are subsequently two little holes in the black base where they attach. There is no round recess and the one I have is detachable thus not glued into place.

Liembo
Member

Posts: 898
From: Bothell, WA
Registered: Jan 2013

posted 12-18-2019 08:28 AM     Click Here to See the Profile for Liembo   Click Here to Email Liembo     Edit/Delete Message   Reply w/Quote
Thank you for the information and photos (received in e-mail). It is greatly appreciated. Now to test my 3D printing CAD skills.

Spacehardware
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Posts: 153
From: Durley
Registered: Jan 2008

posted 04-20-2025 10:25 AM     Click Here to See the Profile for Spacehardware   Click Here to Email Spacehardware     Edit/Delete Message   Reply w/Quote
Would anyone be able to give me precise dimensions of the diameter, height and wall thickness of the black base/stand for the Apollo Spacecraft North American Aviation contractor's model made by Walter J Hyatt?

Editor's note: Threads merged.

Liembo
Member

Posts: 898
From: Bothell, WA
Registered: Jan 2013

posted 04-20-2025 02:58 PM     Click Here to See the Profile for Liembo   Click Here to Email Liembo     Edit/Delete Message   Reply w/Quote
I had the same questions not long ago, as you can see now that your topic has been merged here.

I have an STL file based on those measurements if you're interested.

Spacehardware
Member

Posts: 153
From: Durley
Registered: Jan 2008

posted 04-21-2025 03:47 AM     Click Here to See the Profile for Spacehardware   Click Here to Email Spacehardware     Edit/Delete Message   Reply w/Quote
Thanks for the thread - that's very helpful.

Yes, I would love to take you up on your kind offer of a copy of the file. Any problems with my email just let me know. Mast grateful.

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