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 5920-01-088-6554
NSN 5960-00-802-2965
NSN 7035-01-599-0914
NSN 5910-00-168-8218
NSN 6110-00-045-6323
NSN 6645-01-252-9659
NSN 5990-01-159-5988
NSN 5910-01-158-4200
NSN 6135-01-167-7604
NSN 5985-01-359-9182
NSN 6135-01-265-1384
NSN 5990-00-855-6535