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SSTF@lemmy.world to pics@lemmy.world · 21 hours ago

[OC] Projectile ring for ammunition inside the 16 inch main gun of the USS North Carolina

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[OC] Projectile ring for ammunition inside the 16 inch main gun of the USS North Carolina

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SSTF@lemmy.world to pics@lemmy.world · 21 hours ago
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  • mkwt@lemmy.world
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    19 hours ago

    16 inches is the caliber, or the diameter of the shells.

    The propellant is not shown here, and would be loaded separately in canvas bags behind these shells.

    • Zoot@reddthat.com
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      19 hours ago

      Is 16inches referring to the top point of the “bullet”? I’ve always wondered this as well.

      • SSTF@lemmy.worldOP
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        16 hours ago

        For guns of this type 16 inches is the diameter of the barrel of the gun, measured from the lands.

        The shell bodies are 16 inches, with the brass rings around them slightly wider to account for the grooves in the rifling.

        • Zoot@reddthat.com
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          16 hours ago

          Those look so much bigger than 16" oh my lord

          • Gormadt@lemmy.blahaj.zone
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            7 hours ago

            Well you know what they say, the camera adds 10 lbs.

          • mech@feddit.org
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            6 hours ago

            Your boyfriend was lying about its size.

        • d00phy@lemmy.world
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          16 hours ago

          Yeah, I was reading this thread thinking that 16” was the diameter of the bore of the gun barrel. Thanks for posting that!

          • SSTF@lemmy.worldOP
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            16 hours ago

            I don’t mean to confuse you, but yes it is the diameter of the bore. I specified from the lands since measuring land to land, or groove to groove diameter can result in different sizes.

            • d00phy@lemmy.world
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              16 hours ago

              You didn’t. I was thinking the earlier conversation was missing how the diameter was measured.

      • Gates9@sh.itjust.works
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        18 hours ago

        It’s long been a debate where you measure from

        • peopleproblems@lemmy.world
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          17 hours ago

          Base of the balls and the whole shaft

          • Gates9@sh.itjust.works
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            16 hours ago

            Christ sake man way to ruin the innuendo

            • peopleproblems@lemmy.world
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              16 hours ago

              Look man , I’m just saying it ain’t no debate.

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