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 6685-00-715-9254
NSN 5935-00-513-9606
NSN 5915-00-594-4451
NSN 5905-01-214-8476
NSN 5915-01-533-8228
NSN 2925-00-504-2363
NSN 5998-01-557-4614
NSN 5996-00-376-1992
NSN 5999-01-216-6050
NSN 5855-01-542-9059
NSN 6610-00-592-9012
NSN 5975-00-740-8367