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 2925-01-472-4144
NSN 6650-00-930-4707
NSN 5950-01-535-3967
NSN 5999-01-509-1805
NSN 5975-01-019-7873
NSN 5999-01-313-9236
NSN 5920-01-522-9732
NSN 6645-01-462-2101
NSN 6610-01-187-0875
NSN 5915-01-225-0496
NSN 5920-00-063-0532
NSN 5996-01-512-4898