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 5999-01-353-1691
NSN 5945-00-883-6920
NSN 5975-01-477-6159
NSN 5975-01-287-5533
NSN 5915-01-362-6671
NSN 6650-01-012-8565
NSN 5920-00-161-2813
NSN 2925-01-138-0808
NSN 5835-01-133-2685
NSN 4140-00-170-5152
NSN 5950-01-579-5766
NSN 6150-01-083-5958