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 5965-00-840-6542
NSN 5855-01-515-4436
NSN 6320-00-070-4544
NSN 5999-00-116-7528
NSN 5950-00-310-4655
NSN 6320-01-198-4024
NSN 6135-01-420-5907
NSN 6135-00-491-9864
NSN 5935-00-389-7160
NSN 5975-00-471-8431
NSN 6645-01-138-3855
NSN 5895-01-312-6854