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 5935-00-674-8463
NSN 5920-00-105-5574
NSN 5996-01-295-4936
NSN 5965-01-268-7322
NSN 5990-01-646-8048
NSN 6685-00-642-0533
NSN 5925-00-678-3789
NSN 6240-01-205-0005
NSN 6220-01-420-0901
NSN 4140-01-556-0762
NSN 6220-00-187-5519
NSN 5905-01-599-3258