30 holes
A multiple-ring gage used for checking diameters of twist drills and drill rods. It consists of a thin rectangular steel plate with a series of holes corresponding to the diameters of number-size twist drills. Decimal equivalents and size are stamped adjacent to each hole.
Classification: Other measuring or checking instruments, appliances and machines, nesoi in chapter 90
NSN 6645-01-364-7330
NSN 6320-00-483-0451
NSN 5920-00-290-1844
NSN 6105-00-105-4273
NSN 6110-01-415-5086
NSN 6685-00-388-6763
NSN 5985-00-354-3295
NSN 6240-00-696-0249
NSN 6135-01-559-3092
NSN 6240-01-415-5581
NSN 5945-01-617-9180
NSN 7035-01-088-6415