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 7035-01-070-1175
NSN 5996-01-398-4755
NSN 5935-01-640-9614
NSN 6110-01-056-4378
NSN 5965-01-398-9579
NSN 5910-01-073-7392
NSN 6145-00-078-9917
NSN 5950-01-406-4603
NSN 6150-00-889-5264
NSN 6150-01-245-8701
NSN 6105-01-053-9394
NSN 6320-00-701-0437