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 6145-01-325-9927
NSN 5945-00-948-0664
NSN 5945-01-440-8273
NSN 5975-01-085-8483
NSN 5945-00-890-9680
NSN 5975-00-891-9738
NSN 6320-01-334-9840
NSN 5950-01-632-8818
NSN 6320-01-246-4390
NSN 5975-00-485-5829
NSN 5990-01-463-2279
NSN 6650-00-400-7621