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 2925-01-454-2046
NSN 5965-00-910-3233
NSN 6145-01-222-2737
NSN 5950-01-243-7471
NSN 5990-00-026-4420
NSN 5910-01-403-2812
NSN 6220-01-323-5408
NSN 5910-00-409-9349
NSN 5950-01-560-0670
NSN 6105-00-758-4190
NSN 5855-01-286-9928
NSN 2925-00-549-6759