National pipe thread (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "National pipe thread" in English language version.

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2web.archive.org

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1hemcogages.com

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1engineeringtoolbox.com

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1piping-designer.com

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1engineerily.com

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engineerily.com

"BSP and NPT threads - Detailed Explanation, Differences". Archived from the original on 2016-04-26. Retrieved 2016-04-17.

engineeringtoolbox.com

Engineering toolbox

hemcogages.com

"ANSI Thread Series Designations". Archived from the original on 2008-05-14. Retrieved 2008-04-27.

piping-designer.com

"National Pipe Thread".

web.archive.org

"ANSI Thread Series Designations". Archived from the original on 2008-05-14. Retrieved 2008-04-27.
"BSP and NPT threads - Detailed Explanation, Differences". Archived from the original on 2016-04-26. Retrieved 2016-04-17.

worldcat.org

search.worldcat.org

Machinery's Handbook (1996), pp. 1772–1781. Oberg, Erik; Jones, Franklin D.; Horton, Holbrook L.; Ryffel, Henry H. (1996), Green, Robert E.; McCauley, Christopher J. (eds.), Machinery's Handbook (25th ed.), New York: Industrial Press, ISBN 978-0-8311-2575-2, OCLC 473691581.
Machinery's Handbook (1996), pp. 1776–1778. Oberg, Erik; Jones, Franklin D.; Horton, Holbrook L.; Ryffel, Henry H. (1996), Green, Robert E.; McCauley, Christopher J. (eds.), Machinery's Handbook (25th ed.), New York: Industrial Press, ISBN 978-0-8311-2575-2, OCLC 473691581.