Tool steel; hardened to rockwell c63-c66; hole surface roughness is 8.0microinches
A gage used for the dimensional control of a specified external diameter, such as a shaft.
Classification: Gauges for measuring length
NSN 5985-01-423-9220
NSN 5910-01-209-9194
NSN 5915-01-160-0992
NSN 6320-01-547-9877
NSN 5998-01-078-4885
NSN 5920-01-436-5138
NSN 5965-00-222-7394
NSN 6130-01-260-0156
NSN 5905-00-751-7742
NSN 5895-01-496-0501
NSN 6105-01-526-5516
NSN 5998-01-245-7437