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 6685-01-518-7924
NSN 5925-01-366-3570
NSN 6610-01-555-8364
NSN 6105-00-501-7681
NSN 6135-01-286-9563
NSN 5950-00-186-0682
NSN 6135-01-432-2785
NSN 5920-01-510-1786
NSN 5975-00-371-6592
NSN 6110-01-354-7145
NSN 5998-01-191-9507
NSN 5996-01-289-0493