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 5985-01-092-3181
NSN 5935-01-024-0520
NSN 5999-01-283-8023
NSN 5965-01-376-9305
NSN 5996-01-113-0377
NSN 6610-00-500-6944
NSN 6105-01-519-6090
NSN 5920-00-263-2192
NSN 5855-01-063-6340
NSN 6620-00-482-1073
NSN 5945-01-062-9281
NSN 6150-00-837-2454