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 5905-00-337-8073
NSN 5855-01-130-1501
NSN 5910-01-431-8408
NSN 5945-01-653-9754
NSN 5835-01-464-2662
NSN 5998-01-182-0523
NSN 7035-01-407-6413
NSN 5930-01-557-1420
NSN 6130-01-097-2186
NSN 5975-01-641-4517
NSN 5895-00-653-4227
NSN 6620-00-785-6019