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Re: [PSUBS-MAILIST] Building the Impossible: The First Submarine



In a message dated 3/11/2002 8:08:59 AM Pacific Standard Time, Asmyth@changepoint.com writes:

http://www.chinfo.navy.mil/navpalib/ships/submarines/centennial/images/holla
nd.jpg

Hey, looking at the hatch and its land, I can't see any sort of seal
whatsoever. Hmmm?



The pictures shows a cone shape that the hatch mates down onto.  This might work just fine under high pressure, similar to a tapered JIC hydraulic fitting.  But under low pressure??  I'd think it might leak.
Gene