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 5895-00-466-2271
NSN 7035-01-321-1555
NSN 5910-00-699-6391
NSN 5999-01-251-9156
NSN 6110-01-617-7975
NSN 5975-01-137-1798
NSN 5985-01-508-9039
NSN 5965-00-811-3793
NSN 4140-00-513-1089
NSN 5910-00-351-8768
NSN 6145-00-253-2787
NSN 6110-00-239-6337