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 6240-01-424-8049
NSN 6130-01-631-8211
NSN 5905-01-615-3496
NSN 6135-00-203-9645
NSN 6130-00-146-1525
NSN 5835-00-087-9512
NSN 5935-01-211-6479
NSN 5895-01-541-4772
NSN 5985-01-058-3527
NSN 5905-00-431-4937
NSN 6220-01-510-9765
NSN 6110-00-071-8351