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 4140-01-143-7784
NSN 6150-01-421-9351
NSN 5895-01-486-3630
NSN 6645-01-279-2414
NSN 5930-01-297-4393
NSN 7035-00-230-4338
NSN 6110-01-386-3093
NSN 5999-00-081-8621
NSN 6320-01-006-6138
NSN 5945-01-500-2975
NSN 5996-01-219-1850
NSN 5905-00-856-7740