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 6620-00-838-6954
NSN 6135-00-777-5562
NSN 6610-01-175-3500
NSN 5925-01-169-8205
NSN 6685-01-350-3451
NSN 5905-01-519-8673
NSN 6145-00-156-4394
NSN 6150-01-309-0123
NSN 5945-01-248-6161
NSN 5915-01-269-5905
NSN 6135-01-543-4256
NSN 5965-00-244-8428