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110mm

The 20×110mm USN (also known as 20×110mm US Navy and 20mm Mk-100 Series) is an autocannon cartridge developed by the US Navy after World War II for use in Mk 11 and Mk 12 autocannon. They are called the Mk 100 series as they range from Mk 101 to Mk 109.
It has the same rim diameter as the 20×102mm but a different length and contour. It is not interchangeable with any other 20×110mm cartridge.

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  1. R

    Pipe offset advice

    Hi, I'm installing a bathroom at the front of the house and need to get the main 110mm waste pipe to the back of the house where the main stack is. I've had to drill a large hole in the landing wall in order to get the pipe through to the other side, however directly on the other side of the...
  2. S

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  3. S

    90mm Geberit spigot into McAlpine WC connector - a bit baggy

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  4. S

    WC connector into soil stack

    Anyone see any issue with pushing a WC pan connector straight in to the stack as per the image? Fits OK [ish], perhaps a bit loose. Other option would be to insert into a small piece of 110mm pipe and then dock it into the stack. Space is limited and I can't find a suitable spigot ended WC...
  5. B

    Subfloor pipework

    Good afternoon all, I have commenced an extension to my house and as part of this includes the main bathroom. The proposed floor construction make up is 150mm type 1, DPM, 150mm concrete, 150mm Insulation, and 70mm Screed. I plan to have all the subfloor pipework popups in-situ prior to...
  6. C

    Fall and length of 110mm waste problem.

    Hello, I have to fit a toilet into a room that is 8.5 meters away from an internal soil stack. It will have one double sweeping bend in the run two meters from the toilet My concern is the fall and the length of this run. I can manage approximately 16mm fall per meter over the total run, but the...
  7. U

    110mm soil pipe to tee into underground drainage pipe

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    • Forum: Plumbing Jobs | The Job-board
  8. C

    Connecting 40mm waste outlet into110mm foul water system and crossing foul water pipe

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  9. S

    how many toilets can enter 110mm soil

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  10. W

    Worn rubber seal on 110mm soil pipe

    Hi. I am hoping someone can give me some good advice. I am renovating my house and the branch on my soil pipe (Hunter upvc 40 yrs old) is built into a dormer stud wall so cannot be removed. The small piece of soil pipe from the old toilet came out reasonably easily but the rubber seal (which is...
  11. G

    Bathroom waste runs

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  12. P

    What expansion gaps for 110mm pvc pipework?

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  13. T

    Joining soil pipe

    Hi, First, I'm not a professional plumber. I'm moving a wc and sink in my bathroom, which are connected into a 110mm plastic soil pile outside the late victorian building. As the new wc is half the distance from the soil pipe than the old wc, it needs to go into the soil pipe slightly higher...
  14. T

    110mm foul waste pipe

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  15. M

    I'm confused - 82mm or 75mm?

    Hi I'm sure this is simple but I can't quite figure it out. I have a stack that I need to vent using a AAV (McAlpine VP50P) which supports 110mm or 75mm pipes. I currently have the AAV inserted into the 110mm pipe and want to move it to another location using a smaller pipe but am confused about...
  16. G

    Moving an internal 110mm waste pipe onto external wall "Maybe"

    Hi all, I've never tackled moving the 110mm soil pipe before, so any comments or suggestions would be welcome. I've got a boxed in 110mm pipe running up the inner corner of a house, through the kitchen, bathroom up into the loft. There is a private side ally running down the side of the...
  17. V

    90mm ID and 110mm OD Oring

    Hello guys, I've bought a dallmer gully for a wetroom board. I need to insert it into a vertical 110mm waste pipe in a concrete floor. The Dallmer is 90mm diameter. I want to use an O ring to put on the dallmer which will seal it into the 110mm waste pipe. Can anyone recommend where I maybe to...
  18. J

    Why Are Long Radius Bends less than 90 Degrees?

    Hi I am replacing an old soil stack and some underground drainage coming of it with upvc and have hit a bit of a snag and need a pro to explain my school boy error! I have bought a long radius bend (eg. Double Socket Drain Bend 87.5Deg - Underground Drainage - Guttering & Drainage -Building...
  19. L

    Connecting 110mm Plastic to 93mm Lead Soil Pipe

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  20. M

    Reducing maximum pipe length for fittings - 110mm soil pipe

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