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 5999-01-167-4031
NSN 5985-00-383-6178
NSN 5920-01-118-0309
NSN 5910-01-325-0778
NSN 5950-01-330-9256
NSN 5960-00-287-9932
NSN 7035-01-202-8172
NSN 6145-00-365-0121
NSN 5998-01-446-6685
NSN 5935-01-204-2873
NSN 6110-01-079-8275
NSN 5965-01-199-8362