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 5999-00-862-5157
NSN 6110-01-523-5995
NSN 5925-01-539-6217
NSN 5855-01-224-7975
NSN 6145-00-575-7190
NSN 6650-01-338-9998
NSN 6645-00-583-0066
NSN 5950-00-993-6415
NSN 6685-01-441-9378
NSN 5950-01-412-1194
NSN 6145-01-409-1034
NSN 5975-01-040-5203