A tube whose internal surface includes two truncated cones connected to each other at the small ends by a very short cylinder. It is installed in fluid pipe lines and is normally used to measure the flow of liquid. It may include pressure indicators and/or connections.
NSN 6620-00-833-6786
NSN 6240-01-500-2442
NSN 5985-01-298-9893
NSN 5960-00-111-8456
NSN 6105-01-413-8342
NSN 5895-01-655-9619
NSN 5960-01-481-3722
NSN 7035-01-533-3916
NSN 5920-00-518-1793
NSN 5975-01-652-3500
NSN 5910-00-925-1748
NSN 2925-01-387-0870