Used for dental measurements
(all except usa)
NSN 5985-01-188-7090
NSN 5915-00-171-1812
NSN 5945-01-599-4910
NSN 5950-00-470-7745
NSN 2925-00-588-5592
NSN 6150-01-265-4093
NSN 5975-01-415-3331
NSN 5998-00-051-1062
NSN 6150-01-088-6965
NSN 6645-00-269-8440
NSN 5950-01-512-0580
NSN 6645-01-622-6161