Clean for oxygen use
An instrument designed to measure the rate of flow of a fluid through a pipeline, based on the exact relation which differential pressure bears to fluid velocity, and this measurement indicated on a graduated scale by a pointer directly connected to a mercury or oil sealed bell or a bellows. It may or may not have a totalizing integrator register built in. Excludes: meter, flow rate indicating; meter, fluid flow indicating, electromagnetic; and meter, fluid flow indicating, ultrasonic.
NSN 5920-00-319-0509
NSN 5935-01-508-5002
NSN 5895-00-300-3214
NSN 5996-01-238-9607
NSN 6645-00-166-7926
NSN 5990-01-463-2279
NSN 6685-00-283-6107
NSN 5925-01-654-7602
NSN 4140-01-179-0797
NSN 5998-01-014-5096
NSN 5910-00-943-2701
NSN 5960-01-285-9896