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 6130-01-524-5501
NSN 5915-01-247-6287
NSN 7035-00-991-6877
NSN 5925-00-274-3195
NSN 5985-01-348-5710
NSN 5985-01-279-3758
NSN 5975-01-501-6151
NSN 5985-01-610-0882
NSN 6150-00-848-7666
NSN 5945-00-011-1246
NSN 5835-00-778-5761
NSN 7035-00-553-6951