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 6130-01-109-5625
NSN 5935-01-612-2725
NSN 5996-01-518-4674
NSN 5910-00-554-1422
NSN 5965-01-241-0553
NSN 6105-01-408-5149
NSN 6620-01-318-8314
NSN 5950-01-555-2997
NSN 5996-01-529-4964
NSN 6610-01-648-9997
NSN 6650-01-394-8751
NSN 6220-00-460-0615