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 6240-01-157-9128
NSN 6610-00-968-8193
NSN 5985-00-492-2041
NSN 5915-01-633-2641
NSN 5965-00-408-5501
NSN 7035-01-622-9184
NSN 5965-00-529-0602
NSN 7035-00-371-7749
NSN 5985-00-355-2867
NSN 6150-00-706-4736
NSN 5855-01-571-1258
NSN 5950-00-101-2640