6685-01-438-0890 THERMOMETER,SELF-INDICATING,DIGI Index 4820-01-438-0892 VALVE,CHECK

National Stock Number:
6680-01-438-0891

Federal Supply Class:
6680

National Item Identification Number:
014380891

Description:
METER,FLUID FLOW INDICATING,DIFF

Detail:
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.


Manufacturer Information:
RMC-101-SSV85274DWYER INSTRUMENTS INC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS


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