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 6610-01-170-2905
NSN 5905-00-702-1535
NSN 6320-01-116-3980
NSN 2925-01-233-8545
NSN 6135-01-215-1245
NSN 5965-00-083-8157
NSN 5910-01-214-3072
NSN 5999-00-690-9549
NSN 6150-01-543-3493
NSN 5945-01-634-0588
NSN 6240-01-273-0193
NSN 6645-01-549-8910