[PSUBS-MAILIST] Rotary Shaft Seal Selection Hand Book For Pressure Equalized Deep Ocean Equipment

[Alan via Personal_Submersibles]

"But wait, there's more!"
http://www.dtic.mil/get-tr-doc/pdf?AD=AD0889330&Location=U2&doc=GetTRDoc.pdf
Another de-classified document. This & the previous document should be on the psub site somewhere. It's hard to find detailed submarine specific information such as is contained here.
It is amazing how well these people have documented the problems & solutions. 
Quite excited about these 2 documents.
Alan
Sent from my iPad