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 5930-01-642-0041
NSN 6105-00-136-9158
NSN 6145-01-144-4013
NSN 2925-01-424-0235
NSN 5930-00-951-9732
NSN 7035-01-618-9811
NSN 5996-01-222-0790
NSN 6685-01-347-8658
NSN 5925-00-188-8678
NSN 5985-01-493-6023
NSN 6110-01-062-9171
NSN 5910-01-367-4404