A measuring instrument used to transfer inside measurements of holes or slots to micrometer calipers for direct reading. It consists of a handle attached to a spring expanding ball and is usually designed with means of locking the ball at any position within the range of the gage. Excludes gage, telescoping.
Classification: Parts and accessories of articles of subheading 9017.30.40
NSN 5930-01-535-0182
NSN 5895-01-225-1918
NSN 6145-00-617-4032
NSN 5975-01-411-4728
NSN 5915-01-187-3155
NSN 6620-01-088-1272
NSN 5960-01-292-0027
NSN 5999-01-253-6735
NSN 5950-01-168-8071
NSN 5895-00-518-1593
NSN 5996-00-605-6319
NSN 5999-00-225-2833