Used for dental measurements
(all except usa)
NSN 5930-00-757-3408
NSN 5950-00-594-9172
NSN 5915-00-909-9522
NSN 5996-00-248-7061
NSN 5855-00-688-9954
NSN 6685-01-505-1684
NSN 5960-01-601-5565
NSN 5990-01-581-6871
NSN 4140-01-202-3359
NSN 5920-00-031-5181
NSN 6320-01-519-0916
NSN 5996-01-221-3407