A straight cylindrical precision instrument consisting basically of a spindle, calibrated sleeve, and a calibrated thimble. Designed to be readily attached to special gages, fixtures, tools, and the like, or installed as an integral part of a machine, where critical adjustments and measurements are required.
Classification: Parts and accessories of articles of subheading 9017.30.40
NSN 5990-00-424-1598
NSN 6320-00-682-3448
NSN 6110-01-456-6819
NSN 6135-01-389-2040
NSN 6610-00-059-6569
NSN 6320-00-977-3930
NSN 5925-01-261-4215
NSN 6130-01-326-4680
NSN 2925-00-737-6476
NSN 5945-01-301-7520
NSN 5835-01-632-6627
NSN 6220-00-214-4104