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 5985-01-649-1447
NSN 6650-01-210-5090
NSN 5965-01-204-1423
NSN 5965-01-207-0991
NSN 5905-00-256-8355
NSN 5925-00-244-0711
NSN 5925-01-492-3021
NSN 5895-00-044-4328
NSN 5990-00-108-5400
NSN 6645-00-385-3684
NSN 6645-01-342-9415
NSN 5999-01-115-4979