American machinists' handbook and dictionary of shop terms : a reference book of machine shop and drawing room data, methods and definitions (1914)
Colvin, Fred H. (Fred Herbert), 1867-1965, Stanley, Frank A. (Frank Arthur), b. 1874 · New York : McGraw-Hill book company ; London : Hill · leaf 79
eadedsection is flush with the end of the fitting, thus testing the full depthof the tapped thread in the same way that the standard ring gagecovers the thread on the pipe end, and at the same time showingthat the fitting is tapped to right diameter to allow the joint to screwup properly. NATIONAL… … Fig. 4. — National Standard Hose CouplingDimensions of National Standard Hose Couplings Inside Diameter of Hose Couplings.. .Length of Blank End on Male Part. . .Outside Diameter of Thread, Finished Diameter at Root of Thread Total Length of Male End Number of Threads per inch Length of Female…
Machine-shop practice
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
