Contains center gage w/coarse and fine notches
One or more blades (leaves) of tempered steel, ground to and marked with their respective pitch, expressed as number of threads per inch in the english system and as millimeters or fractional parts thereof in the metric system. It is used for checking the pitch of external or internal screw threads.
Classification: Other measuring or checking instruments, appliances and machines, nesoi in chapter 90
NSN 5915-01-327-6637
NSN 6685-01-612-5597
NSN 2925-01-539-9795
NSN 5930-00-147-6833
NSN 5935-01-521-1392
NSN 5935-01-389-4428
NSN 5925-01-547-2553
NSN 6650-01-319-6235
NSN 5998-00-274-1708
NSN 5920-00-753-5113
NSN 6610-00-248-1559
NSN 7035-00-205-1932