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 5999-00-990-1731
NSN 6220-00-021-1034
NSN 6650-00-316-4889
NSN 6130-01-327-3261
NSN 5999-01-101-6211
NSN 6650-00-816-0517
NSN 5996-00-361-9901
NSN 6145-00-596-8447
NSN 6150-00-003-7431
NSN 5999-01-104-7152
NSN 2925-01-197-6777
NSN 5930-00-984-2186