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 5930-01-202-8626
NSN 5975-01-355-7387
NSN 6645-01-240-5499
NSN 5996-01-515-6895
NSN 6145-00-135-1436
NSN 5925-00-369-7747
NSN 5905-01-287-0720
NSN 6610-00-540-8911
NSN 6220-01-086-5691
NSN 5985-00-917-5666
NSN 5905-01-020-0173
NSN 5998-01-594-6745