No other part numbers with same form, fit, and function found.
A gage ring used for setting snap gages, hole gages, comparators, and other type gages to required nominal outside dimensions.
Classification: Gauges for measuring length
NSN 6685-01-443-1564
NSN 6650-00-011-3435
NSN 5998-00-984-2327
NSN 6610-01-290-2627
NSN 5999-01-474-4007
NSN 7035-01-609-0559
NSN 6620-01-386-5914
NSN 5905-01-529-6604
NSN 5950-00-133-8953
NSN 5930-01-231-1752
NSN 5915-00-734-4399
NSN 5985-01-561-5211