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 5910-00-526-8005
NSN 5855-01-180-5369
NSN 5990-01-447-7779
NSN 5855-01-417-3250
NSN 6105-01-385-0263
NSN 6135-00-767-0331
NSN 5835-01-163-4215
NSN 6105-01-136-0149
NSN 5930-01-564-7835
NSN 5920-01-229-8645
NSN 5905-00-442-1956
NSN 6320-01-039-5891