A precision measuring instrument used for exact measurements of the pitch diameter of male screw threads. It consists of a u-frame with a micrometer spindle, and fixed anvil, shaped to the form of the thread to be measured.
Classification: Micrometers and calipers
NSN 6220-01-101-7317
NSN 6105-00-111-2546
NSN 6220-01-543-6324
NSN 5998-01-498-9939
NSN 5998-00-837-2664
NSN 5999-00-780-3309
NSN 5960-01-174-6975
NSN 6320-01-173-7950
NSN 5905-01-451-5038
NSN 5910-01-367-2738
NSN 2925-01-034-3774
NSN 6240-01-545-4554