An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 5950-01-308-3376
NSN 6145-01-554-8886
NSN 5945-00-148-5745
NSN 5910-00-190-9718
NSN 6240-00-553-8891
NSN 6150-01-553-1204
NSN 6320-00-194-4252
NSN 2925-00-564-5967
NSN 5950-01-550-5663
NSN 5985-00-155-8754
NSN 5975-00-260-1336
NSN 6320-00-977-3930