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 6130-00-300-8988
NSN 5920-01-290-3771
NSN 5996-01-189-2951
NSN 5998-01-048-5227
NSN 6145-01-106-7056
NSN 6150-00-900-4984
NSN 5996-00-810-0197
NSN 5910-01-413-2485
NSN 7035-00-981-7216
NSN 5905-01-524-7203
NSN 6320-01-390-5385
NSN 5905-01-535-7145