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 6320-00-070-4544
NSN 6240-01-606-9998
NSN 6150-00-896-6753
NSN 5945-01-616-4833
NSN 6105-00-099-8818
NSN 5990-01-357-6175
NSN 5930-00-282-2736
NSN 5990-01-442-3520
NSN 5905-01-475-8836
NSN 6610-01-047-1299
NSN 5965-01-525-0893
NSN 7035-01-266-3490